JPH0242639U - - Google Patents
Info
- Publication number
- JPH0242639U JPH0242639U JP12085588U JP12085588U JPH0242639U JP H0242639 U JPH0242639 U JP H0242639U JP 12085588 U JP12085588 U JP 12085588U JP 12085588 U JP12085588 U JP 12085588U JP H0242639 U JPH0242639 U JP H0242639U
- Authority
- JP
- Japan
- Prior art keywords
- needle
- tip
- heat
- bag
- peripheral 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.)
- Pending
Links
- 238000001802 infusion Methods 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 2
- 238000003466 welding Methods 0.000 claims 2
- 238000001746 injection moulding Methods 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Description
図面第１図ないし第６図は本考案の輸液バツグ
を説明するための図であり、第１図は実施例１の
構成概要を示す図、第２図イはそのポート部の先
端端面図、第２図ロは同ポート部の断面図、第３
図は実施例２の輸液バツグの構成概要を示す図、
第４図イはそのポート部の先端端面図、第４図ロ
は同ポート部の断面図、第５図イ及び第６図イは
ポート部の他の実施例の構造を示した先端端面図
、第５図ロ及び第６図ロは同ポート部の断面図で
ある。第７図及び第８図は従来例のポート部の断
面を示した図である。
１……輸液バツグ本体、１１……開口、１２…
…液取出し管、１３……周縁、１４……吊り孔、
１５……つば、２……ポート部、２１……筒体、
２２……針刺プレート、２４……分岐管、２５…
…凹部。
Figures 1 to 6 are diagrams for explaining the infusion bag of the present invention, in which Figure 1 is a diagram showing an outline of the configuration of Embodiment 1, Figure 2A is an end view of the tip of the port, Figure 2B is a sectional view of the same port section, Figure 3
The figure shows an outline of the configuration of the infusion bag of Example 2,
FIG. 4A is a front end view of the port, FIG. 4B is a sectional view of the port, and FIGS. 5A and 6A are front end views showing the structure of other embodiments of the port. , FIG. 5B, and FIG. 6B are cross-sectional views of the same port portion. FIGS. 7 and 8 are cross-sectional views of a conventional port section. 1... Infusion bag body, 11... Opening, 12...
...liquid take-out pipe, 13...periphery, 14...hanging hole,
15...Brim, 2...Port portion, 21...Cylinder body,
22...Needle plate, 24...Branch tube, 25...
...concavity.
Claims (1)
体の上記周縁の一部に設けた開口に固着されて、
通常は袋内部を外気から封止しかつ刺針を通して
液を注入するための針刺部が先端に設けられてい
る突出筒状のポート部とを備えた輸液バツグにお
いて、上記ポート部は、開放形の筒後端が上記周
縁の開口に対して熱溶着で固着され、かつ筒先端
は上記刺針の貫通可能な薄肉壁で閉塞されている
硬質プラスチツク製の筒体と、この筒体の先端薄
肉壁外表面に対し熱溶着性のある材質から選択さ
れたゴム弾性をもつ軟質プラスチツク製の針刺プ
レートとを、プラスチツク射出成形時の熱溶着に
より一体固着して形成させたことを特徴とする輸
液バツグ。 It is fixed to a flat bag body whose peripheral edge is heat-welded and an opening provided in a part of the peripheral edge of the bag body,
Usually, in an infusion bag that is equipped with a protruding cylindrical port part that seals the inside of the bag from the outside air and has a needle prick at the tip for injecting liquid through a needle, the port part is an open type. a hard plastic cylinder whose rear end is fixed by heat welding to the opening in the periphery, and whose tip is closed with a thin wall through which the needle can penetrate; and a thin wall at the tip of the cylinder. An infusion bag characterized by being formed by integrally fixing a needle plate made of a soft plastic with rubber elasticity selected from materials with heat weldability to the outer surface by heat welding during plastic injection molding. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12085588U JPH0242639U (en) | 1988-09-14 | 1988-09-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12085588U JPH0242639U (en) | 1988-09-14 | 1988-09-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0242639U true JPH0242639U (en) | 1990-03-23 |
Family
ID=31367339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12085588U Pending JPH0242639U (en) | 1988-09-14 | 1988-09-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0242639U (en) |
-
1988
- 1988-09-14 JP JP12085588U patent/JPH0242639U/ja active Pending
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