JPH01176447U

JPH01176447U -

Info

Publication number: JPH01176447U
Application number: JP7244688U
Authority: JP
Priority date: 1988-05-31
Filing date: 1988-05-31
Publication date: 1989-12-15

Description

[Brief explanation of the drawing]

第１図は本考案の医療用針の一例を示す概略図
、第２図は第１図のＡ―Ａ断面図、第３図は第２
図の分解図、第４図は第１図の使用状態を示す概
略図、第５図は医療用バツグの概略図、第５図は
従来の医療用針の概略図を示す。図中、１は医療
用針、２は針管、３は第１の針基、４は第２の針
基、５は針キヤツプ、６及び７は刃先、８は接着
剤、９は嵌合突起部、１０は嵌合溝、１１は膜、
１２は空間、１３は採血チユーブを示す。 Fig. 1 is a schematic diagram showing an example of the medical needle of the present invention, Fig. 2 is a sectional view taken along line AA in Fig. 1, and Fig. 3 is a cross-sectional view of the
4 is a schematic diagram showing the state of use of FIG. 1, FIG. 5 is a schematic diagram of a medical bag, and FIG. 5 is a schematic diagram of a conventional medical needle. In the figure, 1 is a medical needle, 2 is a needle tube, 3 is a first needle base, 4 is a second needle base, 5 is a needle cap, 6 and 7 are cutting edges, 8 is an adhesive, and 9 is a fitting protrusion. 10 is a fitting groove, 11 is a membrane,
12 is a space, and 13 is a blood collection tube.

補正昭６３．８．２６図面の簡単な説明を次のように補正する。明細書第７頁第１６行中「第５図は従来の医療
用針の該略図を示す。」とあるのを「第６図は従
来の医療用針の該略図を示す。」と訂正する。Amendment August 26, 1981 The brief description of the drawings is amended as follows. In page 7, line 16 of the specification, the statement ``Figure 5 shows a schematic diagram of a conventional medical needle.'' is corrected to ``Figure 6 shows a schematic diagram of a conventional medical needle.'' .

Claims

[Scope of utility model registration request]

A medical needle used by being attached to the tip of a liquid transfer tube of a medical bag, which has a first needle base in which a needle tube with both ends formed with sharp cutting edges is implanted and has a fitting protrusion. The second needle base has a fitting groove in the fitting protrusion and is formed with a thin film that can be broken from the cutting edge of the needle tube, and the needle cap is covered with a needle cap. Medical needle.