JPH0529537U - Polyolefin bag - Google Patents
Polyolefin bagInfo
- Publication number
- JPH0529537U JPH0529537U JP8905891U JP8905891U JPH0529537U JP H0529537 U JPH0529537 U JP H0529537U JP 8905891 U JP8905891 U JP 8905891U JP 8905891 U JP8905891 U JP 8905891U JP H0529537 U JPH0529537 U JP H0529537U
- Authority
- JP
- Japan
- Prior art keywords
- bag
- polyolefin
- heat
- main body
- welded
- 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
Landscapes
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
(57)【要約】
【目的】 血液バッグ、高カロリ−輸液バッグとして使
用されるポリオレフィン製バッグの改良に関する。
【構成】 ポリオレフィンからなる袋状本体２の上端部
に、ポリオレフィンと熱溶着性の良い材質からなる接続
部品３の基端部６を熱溶着し、接続部品３の先端部５に
チュ−ブ４を接続したポリオレフィン製バッグ。
【効果】 従来のポリオレフィン製バッグの接続管を省
略して、直接接続部品を袋状本体の上端部に熱溶着する
ので、接続部品がバッグから抜けることなく、血液成分
がリ−クするおそれがない。
(57) [Summary] [Purpose] To improve a polyolefin bag used as a blood bag or a high calorie infusion bag. [Structure] A base part 6 of a connecting part 3 made of a material having a good heat-welding property with polyolefin is heat-welded to an upper end part of a bag-shaped main body 2 made of polyolefin, and a tube 4 is attached to a tip part 5 of the connecting part 3. A bag made of polyolefin that is connected to. [Effect] Since the connecting pipe of the conventional polyolefin bag is omitted and the direct connecting component is heat-welded to the upper end portion of the bag-shaped main body, the connecting component may not come out of the bag and the blood component may leak. Absent.
Description
【０００１】[0001]
本考案は、血液バッグ、高カロリ−輸液バッグとして使用されるポリオレフィ ン製バッグの改良に関する。 The present invention relates to an improvement of a polyolefin bag used as a blood bag or a high calorie infusion bag.
【０００２】[0002]
図４は従来のポリオレフィン製バッグ１１の概略図である。ポリオレフィン製 バッグ１１にポリ塩化ビニル樹脂からなるチュ−ブ１４を接続する場合、図４に 示すように本体１２の上端部に、接続管１５を熱溶着し、これにチュ−ブ１４を 接続した接続部品１３を圧入して接続していた。 FIG. 4 is a schematic view of a conventional polyolefin bag 11. When the tube 14 made of polyvinyl chloride resin is connected to the polyolefin bag 11, the connecting pipe 15 is heat-welded to the upper end of the main body 12 as shown in FIG. 4, and the tube 14 is connected thereto. The connection part 13 was press-fitted and connected.
【０００３】 しかしながらこれらポリオレフィン製バッグ１１とチュ−ブ１４の接続は接続 管１５を介しての圧入接続のため、接続管１５が経時的に劣化（緩和）し、接続 部品１３が抜けたり、遠心処理等の操作中に、接続管１５と接続部品１３との嵌 合が緩み、血液成分のリ−クが生ずるおそれがあった。そこで本考案者は以上の 課題を解決するために鋭意検討を重ねた結果次の考案に到達した。However, since the connection between the polyolefin bag 11 and the tube 14 is a press-fitting connection via the connecting pipe 15, the connecting pipe 15 deteriorates (relaxes) with time, and the connecting component 13 comes off or is centrifuged. During the operation such as the treatment, the fitting between the connecting pipe 15 and the connecting component 13 may be loosened, and the blood component may leak. Therefore, the inventor of the present invention has made extensive studies to solve the above problems, and has arrived at the next inventor.
【０００４】[0004]
本考案は、ポリオレフィンからなる袋状本体２の上端部に、ポリオレフィンと 熱溶着性の良い材質からなる接続部品３の基端部６を熱溶着し、接続部品３の先 端部５にチュ−ブ４を接続したポリオレフィン製バッグ１を提供するものである 。 According to the present invention, a base end portion 6 of a connection part 3 made of a material having a good heat-welding property with polyolefin is heat-welded to an upper end part of a bag-shaped main body 2 made of polyolefin, and a tip end part 5 of the connection part 3 is attached to a tube. The present invention provides a polyolefin bag 1 to which a sleeve 4 is connected.
【０００５】[0005]
図１は本考案のポリオレフィン製バッグ１の概略図である。ポリオレフィン製 バッグ１は、袋状本体２と接続部品３を介して接続されるチュ−ブ４とから構成 されている。袋状本体２は、例えばポリエチレン、ポリプロピレン、ポリオレフ ィン系エラストマ−、これらの複合体等のポリオレフィンから構成されている。 FIG. 1 is a schematic view of a polyolefin bag 1 of the present invention. The polyolefin bag 1 is composed of a bag-shaped main body 2 and a tube 4 connected via a connecting part 3. The bag-shaped main body 2 is made of, for example, polyolefin such as polyethylene, polypropylene, polyolefin elastomer, or a composite of these.
【０００６】 図２は接続部品３の拡大図である。接続部品３は前記袋状本体２と熱溶着性の 良い、例えばポリエチレン、ポリプロピレン、前記袋状本体２の構成材料と類似 のものが好ましい。FIG. 2 is an enlarged view of the connection component 3. It is preferable that the connecting part 3 has a good heat-welding property with respect to the bag-shaped body 2, such as polyethylene, polypropylene, or a material similar to the constituent material of the bag-shaped body 2.
【０００７】 接続部品３は袋状本体２の上端部に熱溶着される基端部６とチュ−ブ４を接続 する先端部５とから構成される。基端部６は袋状本体２の上端部と熱溶着しやす いように楕円状に形成されている。The connecting part 3 is composed of a base end part 6 which is heat-welded to the upper end part of the bag-shaped main body 2 and a tip part 5 which connects the tube 4. The base end portion 6 is formed in an elliptical shape so as to be easily heat-welded to the upper end portion of the bag-shaped main body 2.
【０００８】[0008]
以上説明したように本考案では、従来のポリオレフィン製バッグの接続管を省 略して、直接接続部品を袋状本体の上端部に熱溶着するので、接続部品がバッグ から抜けることなく、血液成分がリ−クするおそれがない。 As described above, according to the present invention, the connecting pipe of the conventional polyolefin bag is omitted and the direct connecting component is heat-welded to the upper end portion of the bag-shaped body, so that the connecting component does not come out of the bag and the blood component is removed. There is no danger of leaks.
【図１】本考案のポリオレフィン製バッグの概略図FIG. 1 is a schematic view of the polyolefin bag of the present invention.
【図２】接続部品の拡大図[Fig.2] Enlarged view of connection parts
【図３】従来のポリオレフィン製バッグの概略図FIG. 3 is a schematic view of a conventional polyolefin bag.
【図４】従来のポリオレフィン製バッグの組み立て方法
を示す概略図FIG. 4 is a schematic view showing a method for assembling a conventional polyolefin bag.
１ ポリオレフィン製バッグ ２ 袋状本体 ３ 接続部品 ４ チュ−ブ ５ 基端部 ６ 先端部 DESCRIPTION OF SYMBOLS 1 Polyolefin bag 2 Bag-shaped main body 3 Connection parts 4 Tube 5 Base end part 6 Tip part
Claims (1)
端部に、ポリオレフィンと熱溶着性の良い材質からなる
接続部品３の基端部６を熱溶着し、接続部品３の先端部
５にチュ−ブ４を接続したことを特徴とするポリオレフ
ィン製バッグ。1. A base end portion 6 of a connecting part 3 made of a material having a good heat-welding property with respect to polyolefin is heat-welded to an upper end part of a bag-shaped main body 2 made of polyolefin, and a tip part 5 of the connecting part 3 is attached to a tube. A bag made of polyolefin, characterized in that the bag 4 is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1991089058U JP2572343Y2 (en) | 1991-10-04 | 1991-10-04 | Polyolefin bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1991089058U JP2572343Y2 (en) | 1991-10-04 | 1991-10-04 | Polyolefin bag |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0529537U true JPH0529537U (en) | 1993-04-20 |
| JP2572343Y2 JP2572343Y2 (en) | 1998-05-20 |
Family
ID=13960258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1991089058U Expired - Fee Related JP2572343Y2 (en) | 1991-10-04 | 1991-10-04 | Polyolefin bag |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2572343Y2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61141366A (en) * | 1984-12-14 | 1986-06-28 | 川澄化学工業株式会社 | Fusion of mouth cylinder of plastic bag |
| JPH0281621A (en) * | 1988-09-20 | 1990-03-22 | Terumo Corp | Synthetic resin container and manufacture thereof |
| JP3063340U (en) * | 1999-04-23 | 1999-10-29 | 河村繊維株式会社 | Socks |
-
1991
- 1991-10-04 JP JP1991089058U patent/JP2572343Y2/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61141366A (en) * | 1984-12-14 | 1986-06-28 | 川澄化学工業株式会社 | Fusion of mouth cylinder of plastic bag |
| JPH0281621A (en) * | 1988-09-20 | 1990-03-22 | Terumo Corp | Synthetic resin container and manufacture thereof |
| JP3063340U (en) * | 1999-04-23 | 1999-10-29 | 河村繊維株式会社 | Socks |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2572343Y2 (en) | 1998-05-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0529537U (en) | Polyolefin bag | |
| JPH0628100Y2 (en) | Quick coupling for spout | |
| JPH0542876Y2 (en) | ||
| JPS6311960Y2 (en) | ||
| JPH1068487A (en) | Pipe joint | |
| JPH01167249U (en) | ||
| JPS62119946U (en) | ||
| JP2513918Y2 (en) | Connector for infusion bag and infusion bag with connector | |
| JPS5850919Y2 (en) | Medical disposable tube connector | |
| JPH04133841U (en) | T-tube for extracorporeal circulation circuit | |
| JPS6388341U (en) | ||
| JP2515669Y2 (en) | Frozen storage container | |
| JPH01166890U (en) | ||
| JPS62125539U (en) | ||
| JP3049134U (en) | Collar core with semi-collar replacement clip | |
| JPH0271192U (en) | ||
| JPH039743Y2 (en) | ||
| JPH067718Y2 (en) | Cannula holder | |
| JPH01178046U (en) | ||
| JPH0626283Y2 (en) | Branch of extracorporeal circuit | |
| JPH04210070A (en) | Manufacture of mixing/injecting section | |
| JPH08238298A (en) | Plastic container connector | |
| JPH0511944U (en) | Chemical solution container | |
| JPS59171284U (en) | pipe fittings | |
| JPH0274696U (en) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |