JP2002306570A - Medical plastic vessel - Google Patents
Medical plastic vesselInfo
- Publication number
- JP2002306570A JP2002306570A JP2001114660A JP2001114660A JP2002306570A JP 2002306570 A JP2002306570 A JP 2002306570A JP 2001114660 A JP2001114660 A JP 2001114660A JP 2001114660 A JP2001114660 A JP 2001114660A JP 2002306570 A JP2002306570 A JP 2002306570A
- Authority
- JP
- Japan
- Prior art keywords
- container
- leg
- shoulder
- width
- main body
- 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
- 239000004033 plastic Substances 0.000 title claims abstract description 37
- 229920003023 plastic Polymers 0.000 title claims abstract description 37
- 238000001802 infusion Methods 0.000 abstract description 7
- 239000007788 liquid Substances 0.000 abstract description 7
- 239000000243 solution Substances 0.000 description 6
- -1 polyethylene Polymers 0.000 description 5
- 238000007599 discharging Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 150000001413 amino acids Chemical class 0.000 description 1
- 239000003633 blood substitute Substances 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000000502 dialysis Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000002504 physiological saline solution Substances 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/80—Packaging reuse or recycling, e.g. of multilayer packaging
Landscapes
- Containers Having Bodies Formed In One Piece (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】 本発明は、使用後に可及的
に体積を小さくできるプラスチック容器に関する。ま
た、輸液用容器として使用した場合に、内容液の排出に
伴って胴部から均一かつ扁平に潰れ始め、滴下速度も均
一なプラスチック容器に関する。特に生理食塩液、リン
ゲル液等の血液代用剤、糖類液、蛋白アミノ酸液、人工
腎臓透析補充液またはその他の注射液を収納する合成樹
脂製注射液用容器に関する。TECHNICAL FIELD The present invention relates to a plastic container whose volume can be reduced as much as possible after use. Further, the present invention relates to a plastic container which, when used as an infusion container, starts to be crushed uniformly and flatly from the body with the discharge of the content liquid and has a uniform dropping rate. In particular, the present invention relates to a synthetic resin injection solution container for storing a blood substitute such as a physiological saline solution, Ringer's solution, a saccharide solution, a protein amino acid solution, an artificial kidney dialysis replenisher or other injection solutions.
【０００２】[0002]
【従来の技術】従来この種の注射液容器にはガラス瓶が
多く使用されていたが、ポリエチレンあるいはポリプロ
ピレン等の合成樹脂製のプラスチックバッグやブロー成
形壜が広く使用されるようになってきている。2. Description of the Related Art Conventionally, glass bottles have been widely used for this kind of injection solution container, but plastic bags and blow-molded bottles made of synthetic resin such as polyethylene or polypropylene have been widely used.
【０００３】プラスチックバッグは、元々の形状が扁平
な容器であるため、ガラス瓶やブロー成形壜のように通
気針を使用することがなくても内容液を排出するにつれ
て容器内が陰圧になったり、廃棄時に嵩張ることがな
い。一方、ブロー成形壜は、容器が自立するように底部
を有し、その基本形状が立体であるため、通気針を使用
しない場合には内容液を排出するにつれて容器内が陰圧
になって排出速度が変化（遅くなる）したり、使用後；
廃棄時にも嵩張り、ペットボトルに代表されるように、
使用後も形を保ったままで、機械的に破壊する以外には
その容積を小さくすることは困難である。また、プラス
チックバッグのような扁平容器は自立しないため使用勝
手が悪く、特に医療現場においては、混注などの操作に
おいて、自立する容器が求められている。Since the plastic bag is originally a flat container, the inside of the container becomes negative pressure as the contents are discharged without using a ventilation needle unlike a glass bottle or a blow-molded bottle. No bulk when discarded. On the other hand, blow-molded bottles have a bottom so that the container can stand on its own, and its basic shape is three-dimensional. Speed changes (slows) or after use;
It is bulky at the time of disposal, as represented by plastic bottles,
It is difficult to reduce the volume other than mechanical destruction while maintaining its shape after use. In addition, flat containers such as plastic bags are not self-supporting, and thus are inconvenient to use. Particularly, at medical sites, self-supporting containers are required for operations such as co-infusion.
【０００４】[0004]
【発明が解決しようとする課題】使用後にその形状を折
り畳めるようにしたプラスチック容器は多数考案されて
いるが、これらの容器は自立するものではない。また、
自立するブロー成形壜、特に輸液用容器において、排液
に伴って胴部が扁平に潰れるものも提案されているが
（実開昭62-27959号、実開昭62-70525号、実公平1-1282
3号、実公平1-30192号、実公平5-2183号、実公平5-6992
号、実公平5-29714号、実公平6-114号、実公平7-7964号
など）、使用後の廃棄性が十分とは言えない。例えば、
実公平1-12823号の輸液用容器においても、使用後にそ
の体積を小さし、廃棄性をよくする要望を満たすとは言
えない。Although many plastic containers have been devised so that their shapes can be folded after use, these containers are not self-supporting. Also,
Independently formed blow-molded bottles, especially containers for infusions, have been proposed in which the body is flattened due to drainage (Japanese Utility Model Laid-Open Nos. 62-27959, 62-70525, 62-70525, -1282
No.3, No.1-30192, No.5-2183, No.5-6992
No. 5-29714, No. 6-114, No. 7-7964, etc.) and the disposability after use is not sufficient. For example,
Even the infusion container disclosed in Japanese Utility Model Publication No. 1-12823 does not satisfy the demand for reducing the volume after use and improving the disposability.
【０００５】[0005]
【課題を解決するための手段】 本発明は、これらの従
来技術の問題点を解決するものであって、従って本発明
は、使用後に可及的に体積を小さくできるプラスチック
容器に関する。特に、自立するプラスチック容器におい
て、使用後；廃棄時に、その体積を小さくすることが出
来る容器に関する。また、輸液用容器として使用した場
合に、内容液の滴下排出に伴って均一に潰れ、滴下速度
が一定なプラスチック容器であり、自立する形状の輸液
用プラスチック容器であって、使用後；廃棄時にその体
積を可及的に小さくすることが出来るプラスチック容器
を提供するものである。SUMMARY OF THE INVENTION The present invention solves these problems of the prior art, and therefore, the present invention relates to a plastic container whose volume can be reduced as much as possible after use. In particular, the present invention relates to a self-standing plastic container that can be reduced in volume after use; In addition, when used as a container for infusion, it is a plastic container that is uniformly crushed with the dripping and discharging of the content liquid and has a constant dripping speed, and is a self-standing plastic container for infusion, which is used after disposal; An object of the present invention is to provide a plastic container whose volume can be reduced as much as possible.
【０００６】すなわち、本発明は、（１）容器本体胴部
の横断面形状が、容器本体の高さの１／３以上の長さに
亘って同一断面形状の長円形であり、容器本体胴部の短
径の略１／２の幅である底面を有し、口部および頸部に
繁がる肩部を有し、この容器本体胴部と肩部を繋ぐ背胸
部（面）、及び容器本体胴部と底部を繋ぐ脚部（面）を
有し、背胸部面と胴部面、及び脚部面と胴部面を、それ
ぞれアールを持った変曲点ｒ１、ｒ２にて繋ぐことを特
徴とする、底面に吊り具を備えた医療用プラスチック容
器、（２）容器口部および頸部に連なる肩部の幅が、容
器本体胴部の短径の１／２〜１／３の幅であり、背胸部
面と胴部面を繋ぐｒ１、及び脚部面と胴部面を繋ぐｒ２
が、ｒ１＜ｒ２であることを特徴とする、上記（１）記
載の医療用プラスチック容器、（３）容器本体胴部の長
円形、容器脚部の長円形および容器背胸部の長円形の各
々の長径が略同一であることを特徴とする、上記（２）
記載の医療用プラスチック容器、である。That is, according to the present invention, (1) the cross-sectional shape of the container main body is an oval having the same cross-sectional shape over one third or more of the height of the container main body. A bottom portion having a width approximately half of the minor axis of the portion, a shoulder portion extending to the mouth and neck, and a back chest (surface) connecting the container body and the shoulder; It has legs (surfaces) connecting the body and bottom of the container body, and connects the back chest surface and the torso surface, and the leg surface and the torso surface at inflection points r1 and r2 each having a radius. (2) The width of the shoulder connected to the mouth and neck of the container is ２〜 to 短 of the minor diameter of the body of the container. The width is r1, which connects the back chest surface to the torso surface, and r2 which connects the leg surface to the torso surface
Satisfies r1 <r2, (3) each of the oblong shape of the container main body, the oblong shape of the container leg, and the oblong shape of the container back chest. (2), wherein the major diameters are substantially the same.
The medical plastic container according to any one of the preceding claims.
【０００７】[0007]
【発明の実施の形態】本発明のプラスチック容器では、
本体胴部の横断面形状が長円形である。胴部形状の長円
形は、内容液の排出につれて容器本体胴部が潰れ始め、
ついで、胴部に続く底部や背胸部が反転して、肩部や底
部の幅を最大とする最小容量となるために、反転を起こ
しやすいように、直線部分を有する長円形であることが
望ましく、胴正面および胴背面になだらかなアールを有
する場合（楕円形）にも、反転の妨げにならない程度の
ものであることが望ましい。DESCRIPTION OF THE PREFERRED EMBODIMENTS In the plastic container of the present invention,
The cross section of the body is oval. Oval shape of the body, the body of the container body begins to collapse as the content liquid is discharged,
Then, since the bottom and the back chest following the torso are inverted and become the minimum capacity that maximizes the width of the shoulders and the bottom, it is desirable that the shape be an oval having a straight portion so that the inversion is likely to occur. Even when the front and back surfaces of the body have gentle rounds (elliptical shapes), it is desirable that the shape does not hinder inversion.
【０００８】本発明のプラスチック容器は自立性を有す
るプラスチック容器である。このため、容器下面に底面
を有する。この底面は、容器本体の大きさ（容量）との
関係を考慮し、自立するために必要な大きさを有する必
要がある。そしてこの底面の短径は、容器本体胴部断面
長円形の短径の略１／２の幅であることが望ましい。本
発明のプラスチック容器は、内容液を排出するための容
器口部（または施栓するための蓋体溶着部分）および頸
部に連なる肩部の幅が、容器本体胴部の短径の１／２〜
１／３の幅であることが望ましい。この底部および肩部
は、これらのプラスチック容器を圧縮廃棄するにあた
り、潰れ難い部分であり、できるだけ小さくあることが
好ましい。これらの部分の大きさは、それぞれの機能を
考慮して適宜設計されるものであるが、本件プラスチッ
ク容器では、上記のような大きさにする事に特徴がある
ものである。[0008] The plastic container of the present invention is a self-supporting plastic container. For this reason, the container has a bottom surface on the lower surface. In consideration of the relationship with the size (capacity) of the container main body, the bottom surface needs to have a size necessary to be independent. It is desirable that the minor axis of the bottom surface is approximately half the minor axis of the oblong section of the container body. In the plastic container of the present invention, the width of the shoulder connected to the container opening (or the lid welding portion for plugging) and the neck for discharging the content liquid is の of the minor diameter of the container body. ~
Preferably, the width is 1/3. The bottom and the shoulder are hardly crushed portions when compressing and discarding these plastic containers, and are preferably as small as possible. The sizes of these parts are appropriately designed in consideration of their respective functions. However, the plastic container of the present invention is characterized in that the sizes are as described above.
【０００９】また本件プラスチック容器では、容器本体
胴部と肩部を繋ぐ背胸部（面）、及び容器本体胴部と底
部を繋ぐ脚部（面）を有する。背胸部（面）は胴部から
繋がる長円形であって、長径が胴部と同一であることが
望ましい。短径のみが肩部に向かって容器本体胴部断面
の長円形の短径の１／３〜１／２の幅の肩部まで漸次短
くなることが望ましく、その結果、斜めの背胸部面を構
成する。また、脚部（面）は胴部から繋がる長円形であ
って、脚部断面の長円形は、長径が胴部と同一であるこ
とが望ましい。短径のみが容器本体胴部断面の長円形の
短径の略１／２の幅の底面まで徐々に短くなることが望
ましく、その結果、斜めの脚部面を構成する。この胸背
部面および脚部面は、楕円形であっても、膨らみを極力
抑えた面であることが望ましく、直線部分を持った長円
形であってもよい。The plastic container has a back chest (surface) connecting the body of the container and the shoulder, and a leg (surface) connecting the body of the container and the bottom. It is desirable that the back chest (surface) is an oval connected from the trunk, and that the major axis is the same as the trunk. It is desirable that only the short diameter is gradually reduced toward the shoulder to a shoulder having a width of 1/3 to 1/2 of the short diameter of the oval cross section of the body of the container body. As a result, the oblique back chest surface is reduced. Constitute. Further, the leg (surface) is an ellipse connected from the trunk, and it is desirable that the ellipse of the leg cross section has the same major axis as the trunk. It is desirable that only the minor axis be gradually shortened to the bottom surface having a width approximately half of the minor axis of the oval cross section of the body of the container body, thereby forming an oblique leg surface. The chest back surface and the leg surface are desirably elliptical, or desirably surfaces that minimize bulging, and may be oval with straight portions.
【００１０】これら背胸部面と胴部面、及び脚部面と胴
部面とは、それぞれアールを持った変曲点ｒ１、ｒ２に
て繋ぐことが望ましく、この背胸部面と胴部面を繋ぐｒ
１、及び脚部面と胴部面を繋ぐｒ２が、ｒ１よりもｒ２
の方が緩やかなアールであることが望ましく、この間に
複数の曲面（アール）や凹凸を含めて設計することもで
き、この間に段差のあるエッジ（突起部分）を設けるこ
ともできる。この場合のｒ１およびｒ２は、胸背部面と
胴部面、及び脚部面と胴部面との相対的な関係における
比較（背胸部面５と胴部面３の相対的な角度ａ１と、脚
部面６と胴部面３の相対的な角度ａ２の関係は、ａ１よ
りもａ２の方が大きな角度）である。本件プラスチック
容器では、容器本体胴部の長円形、容器脚部の長円形お
よび容器背胸部の長円形の各々の長径ができるだけ長い
部分に亘ってほぼ同一であることが望ましく、その後、
肩部および底面にて絞られた形状であることが望まし
い。It is desirable that the back chest surface and the torso surface, and the leg surface and the torso surface are connected at inflection points r1 and r2, respectively, which have a radius, and the back chest surface and the torso surface are connected. Connect
1, and r2 connecting the leg surface and the torso surface is more r2 than r1.
Is desirably a gentle radius, and a plurality of curved surfaces (rounds) and irregularities can be designed between them, and a stepped edge (projection portion) can be provided between them. In this case, r1 and r2 are compared in the relative relationship between the chest back surface and the torso surface and between the leg surface and the torso surface (the relative angle a1 between the back chest surface 5 and the torso surface 3; The relationship between the relative angle a2 between the leg surface 6 and the trunk surface 3 is that a2 is larger than a1). In the plastic container of the present invention, it is desirable that the major axis of the container main body, the container leg, and the container back chest have substantially the same major axis over the longest possible portion.
It is desirable that the shape be narrowed at the shoulder and the bottom surface.
【００１１】本発明におけるプラスチック製瓶体は、容
器本体の素材に限定されるものではなく、ポリエチレ
ン、ポリプロピレン、ポリエチレンテレフタレート、ポ
リ塩化ビニルなど、一般的に食品や医薬品などを包装す
る使用されているもの何でも使用することができ、容器
本体の肉厚は、素材との関係で、排出性を良くするよう
に適宜選択できるものであるが、本件発明の機能である
自立するプラスチック容器となるように設計されなけれ
ばならない。The plastic bottle in the present invention is not limited to the material of the container body, but is generally used for packaging foods and pharmaceuticals, such as polyethylene, polypropylene, polyethylene terephthalate, and polyvinyl chloride. Anything can be used, and the thickness of the container main body can be appropriately selected so as to improve the dischargeability in relation to the material, but it is a function of the present invention so that it becomes a self-supporting plastic container. Must be designed.
【００１２】[0012]
【作用】本発明を一実施例である添付図面（図１〜３）
に基づいてさらに詳細に説明する。図１〜３に示した本
件プラスチック容器は、本体胴部３の横断面形状が長円
形であり、胴正面１１および胴背面１２がほぼ平面で構
成されている。そして自立するために、容器下面に底面
４を有している。この容器底面４の短径は、容器本体胴
部３断面長円形の短径の略１／２の幅である。本件プラ
スチック容器は、内容液を排出するための容器蓋体を溶
着する部分（フランジ）を有する頸部１およびこれに連
なる肩部２の幅が、容器本体胴部３の短径の略２／５の
幅である。また本件プラスチック容器では、容器本体胴
部３と肩部２を繋ぐ背胸部５（面）は胴部から繋がる長
円形であって、長径が胴部３と略同一であり、短径のみ
が肩部２に向かって容器本体胴部断面の長円形の短径の
略２／５の幅の肩部２まで漸次短くなっており、結果、
斜めの背胸部面を構成している。容器本体胴部３と底部
４を繋ぐ脚部６（面）は、胴部３から繋がる長円形であ
って、脚部３の断面長円形は、長径が胴部３の断面長円
形とほぼ同一であり、短径のみが容器本体胴部３の断面
長円形の短径の略１／２の幅の底面４まで徐々に短くな
っており、結果、斜めの脚部面を構成している。この胸
背部面５および脚部面６は、膨らみを極力抑えた楕円形
で構成している。これら背胸部面５と胴部面３、及び脚
部面６と胴部面３とは、それぞれ段差のあるエッジを挟
んで、アールを持った変曲点ｒ１、ｒ２にて繋がれてお
り、ｒ１よりｒ２の方が緩やかなアール（ｒ１＜ｒ２）
となっている。底部４の中央には、吊り具７を有してお
り、吊り具７が容器の正立を妨げないように、底部４に
格納されているものであるが、本発明はこれらの実施例
に限定されるものではない。DESCRIPTION OF THE PREFERRED EMBODIMENTS Attached drawings (FIGS. 1 to 3) showing an embodiment of the present invention.
This will be described in more detail based on In the plastic container shown in FIGS. 1 to 3, the main body 3 has an oblong cross-sectional shape, and the front surface 11 and the rear surface 12 are substantially flat. And in order to be independent, it has the bottom surface 4 in the container lower surface. The minor axis of the container bottom surface 4 is approximately half the width of the minor axis of the container body 3 in the form of an oval cross section. In the present plastic container, the width of the neck portion 1 having the portion (flange) to which the container lid for discharging the content liquid is welded and the width of the shoulder portion 2 connected to the neck portion are approximately 2 / the shorter diameter of the container body 3. 5 width. In the present plastic container, the back chest 5 (surface) connecting the container body 3 and the shoulder 2 is an oval connected from the body, the major axis is substantially the same as the body 3, and only the minor axis is the shoulder. It is gradually shortened to the shoulder 2 having a width of about 2/5 of the minor axis of the oval section of the container body toward the part 2.
It constitutes an oblique back chest surface. The leg 6 (surface) connecting the container body 3 and the bottom 4 is an oval connected from the body 3, and the cross-section oval of the leg 3 has substantially the same major axis as the cross-section oval of the body 3. Only the short diameter is gradually reduced to the bottom surface 4 having a width approximately half of the short diameter of the oval cross section of the container body 3, thereby forming an oblique leg surface. The chest back surface 5 and the leg surface 6 are formed in an elliptical shape in which the bulge is suppressed as much as possible. The back-thoracic surface 5 and the torso surface 3 and the leg surface 6 and the torso surface 3 are connected at inflection points r1 and r2 with a radius, respectively, with an edge having a step therebetween. r2 is gentler than r1 (r1 <r2)
It has become. In the center of the bottom 4, there is a hanging device 7, which is stored in the bottom 4 so as not to hinder the erecting of the container. It is not limited.
【００１３】[0013]
【発明の効果】以上説明した通り、本発明容器において
は、プラスチック容器の断面長円形の胴部と、肩部およ
び底部を、膨らみを極力抑えた面で繋ぐことにより、胴
部より潰れ始め、ついで、胴部に続く底部や背胸部も反
転して、肩部や底部の幅を最大とする最小容量となるた
め、スムーズな排液が出来るものである。また、背胸部
面と胴部面を繋ぐアールを持った変曲点ｒ１と、脚部面
６と胴部面３を繋ぐアールを持った変曲点ｒ２が、ｒ１
＜ｒ２の関係で、相対的に早く内容液が無くなる上部に
位置するｒ２の方がなだらかなアールとなっていること
からスムーズな反転を誘発するものである。また、自立
する底部、および肩部を容器本体胴部に比して略１／２
以下の幅としたので、容器容量に比して、使用後、コン
パクトに圧縮することができ、廃棄性のよいプラスチッ
ク容器である。As described above, in the container of the present invention, the body, which has an oblong cross section of the plastic container, and the shoulder and the bottom are connected by the surface where bulging is suppressed as much as possible, so that the container starts to collapse from the body. Next, the bottom and the back chest following the torso are also inverted, so that the minimum capacity is obtained by maximizing the width of the shoulder and the bottom, so that smooth drainage can be performed. An inflection point r1 having a radius connecting the back chest surface and the torso surface and an inflection point r2 having a radius connecting the leg surface 6 and the torso surface 3 are r1.
Due to the relationship of <r2, since r2 located at the upper portion where the content liquid runs out relatively quickly becomes gentler, smooth inversion is induced. In addition, the self-standing bottom and shoulders are approximately １ ／ of the container body.
Since it has the following width, it can be compactly compressed after use compared to the container capacity, and is a highly discardable plastic container.
【００１４】[0014]
【図１】本件プラスチック容器−正面図。FIG. 1 is a front view of the present plastic container.
【図２】本件プラスチック容器−側面図。FIG. 2 is a side view of the present plastic container.
【図３】本件プラスチック容器−胴部Ａ−Ａ断面図。FIG. 3 is a cross-sectional view of the plastic container-trunk AA.
【符号の説明】 １ 首部 ２ 肩部 ３ 胴部 ４ 底部 ５ 背胸部 ６ 脚部 ７ 吊り具 １１ 胴正面 １２ 胴背面 １３ 胴側面[Description of Signs] 1 Neck 2 Shoulder 3 Trunk 4 Bottom 5 Back chest 6 Leg 7 Hanging tool 11 Front of trunk 12 Rear of trunk 13 Side of trunk
Claims (3)
高さの１／３以上の長さに亘って同一断面形状の長円形
であり、容器本体胴部の短径の略１／２の幅である底面
を有し、口部および頸部に繁がる肩部を有し、この容器
本体胴部と肩部を繋ぐ背胸部（面）、及び容器本体胴部
と底部を繋ぐ脚部（面）を有し、背胸部面と胴部面、及
び脚部面と胴部面を、それぞれアールをもった変曲点ｒ
１、ｒ２にて繋ぐことを特徴とする、底面に吊り具を備
えた医療用プラスチック容器。The container body portion has an oval cross-sectional shape having the same cross-sectional shape over one third or more of the height of the container body. / 2, a bottom having a width of / 2, a shoulder extending to the mouth and neck, a back chest (surface) connecting the container body and the shoulder, and a container body and the bottom. An inflection point r having a radius that connects the back surface and the torso surface, and the leg surface and the torso surface
1. A medical plastic container provided with a hanger on the bottom surface, which is connected at r2.
容器本体胴部の短径の１／２〜１／３の幅であり、背胸
部面と胴部面を繋ぐｒ１、及び脚部面と胴部面を繋ぐｒ
２が、ｒ１＜ｒ２であることを特徴とする、請求項１記
載の医療用プラスチック容器。2. The width of a shoulder part connected to a container mouth part and a neck part is:
It is 1/2 to 1/3 the width of the minor axis of the container body, and r1 connects the back chest surface to the body surface, and r connects the leg surface to the body surface.
2. The medical plastic container according to claim 1, wherein 2 satisfies r1 <r2.
および容器背胸部の長円形の各々の長径が同一であるこ
とを特徴とする請求項２記載の医療用プラスチック容
器。3. The medical plastic container according to claim 2, wherein the oblong shape of the container main body, the oval shape of the container leg, and the oval shape of the container back chest are the same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001114660A JP4837179B2 (en) | 2001-04-12 | 2001-04-12 | Medical plastic container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001114660A JP4837179B2 (en) | 2001-04-12 | 2001-04-12 | Medical plastic container |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2002306570A true JP2002306570A (en) | 2002-10-22 |
| JP4837179B2 JP4837179B2 (en) | 2011-12-14 |
Family
ID=18965690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001114660A Expired - Lifetime JP4837179B2 (en) | 2001-04-12 | 2001-04-12 | Medical plastic container |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4837179B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009538650A (en) * | 2006-06-02 | 2009-11-12 | フレゼニウス メディカル ケア ドイッチェランド ゲゼルシャフト ミット ベシュレンクテル ハフツング | Container filled with liquid concentrate to form dialysate |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5924040U (en) * | 1982-08-05 | 1984-02-15 | 株式会社大塚製薬工場 | plastic infusion container |
| JPH0130192Y2 (en) * | 1983-12-24 | 1989-09-14 | ||
| JPH01140954U (en) * | 1988-03-23 | 1989-09-27 |
-
2001
- 2001-04-12 JP JP2001114660A patent/JP4837179B2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5924040U (en) * | 1982-08-05 | 1984-02-15 | 株式会社大塚製薬工場 | plastic infusion container |
| JPH0130192Y2 (en) * | 1983-12-24 | 1989-09-14 | ||
| JPH01140954U (en) * | 1988-03-23 | 1989-09-27 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009538650A (en) * | 2006-06-02 | 2009-11-12 | フレゼニウス メディカル ケア ドイッチェランド ゲゼルシャフト ミット ベシュレンクテル ハフツング | Container filled with liquid concentrate to form dialysate |
| KR101412442B1 (en) | 2006-06-02 | 2014-06-25 | 프레제니우스 메디칼 케어 도이칠란드 게엠베하 | Container filled with a liquid concentrate for making dialysate |
Also Published As
| Publication number | Publication date |
|---|---|
| JP4837179B2 (en) | 2011-12-14 |
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