JPH02149240U

JPH02149240U -

Info

Publication number: JPH02149240U
Application number: JP5762289U
Authority: JP
Priority date: 1989-05-19
Filing date: 1989-05-19
Publication date: 1990-12-19

Description

[Brief explanation of drawings]

第１図は、本考案に係る医療用袋の一実施例を
示す下部正面図、第２図は、境界線端部の形状を
示す拡大図、第３図は袋部に薬液を入れた状態を
示す第２図相当図、第４図ａ，ｂ，ｃ，ｄは、境
界線の中間の形状を示す図、第５図ａ，ｂは従来
の医療用袋を示すもので、第５図ａは正面図、第
５図ｂは第５図ａのＶ−Ｖ線矢視図、第６図ａ，
ｂ，ｃは、従来の医療用袋に薬液を入れた状態を
示す下溶着部側の図で、第６図ａは斜視図、第６
図ｂは第６図ａの−線矢視図、第６図ｃは第
６図ｂの′−′線矢視図である。１……口部材、２……上融着部、３……下融着
部、３ａ……尖部、４……袋部、５……境界線、
５ａ……端部、５ｂ……末端（接点）、５ｃ……
中間部、６……吊孔、７……刻印用融着部、８…
…折目、８′……袋部の側縁、８″……融着部の
側縁。 Fig. 1 is a lower front view showing an embodiment of the medical bag according to the present invention, Fig. 2 is an enlarged view showing the shape of the boundary line end, and Fig. 3 is a state in which a medical solution is filled in the bag part. Figures 4a, b, c, and d are views showing the intermediate shape of the boundary line, and Figures 5a and b are views of conventional medical bags. a is a front view, FIG. 5 b is a view taken along the line V-V in FIG. 5 a, FIG. 6 a,
b and c are views of the lower welded part side showing a state in which a medical solution is placed in a conventional medical bag; Fig. 6a is a perspective view;
FIG. 6b is a view taken along the line -- in FIG. 6a, and FIG. 6c is a view taken along the line '--' in FIG. 6b. 1... Mouth member, 2... Upper fused part, 3... Lower fused part, 3a... Point, 4... Bag part, 5... Boundary line,
5a... End, 5b... End (contact), 5c...
Middle part, 6... Hanging hole, 7... Fusing part for stamping, 8...
...Fold line, 8'... Side edge of bag portion, 8''... Side edge of fused portion.

Claims

[Scope of Claim for Utility Model Registration] (1) A medical bag in which a polyethylene mouth member is attached to one opening of a polyethylene cylindrical sheet, and the openings at both upper and lower ends are fused and sealed in a flat plate shape. Of the boundary lines between the upper and lower flat plate-shaped fused parts and the intermediate bag part formed by these, at least the vicinity of both ends of the boundary line with the lower fused part is aligned in the direction in which the bag part can be sandwiched. 1. A medical bag characterized by having a shape that is close to both edges of the bag in an arc, and has a tip that touches the sides of the bag. (2) The medical bag according to claim (1), wherein the surface of the upper and lower flat plate-shaped fused parts is knurled.