JPS6419445U - - Google Patents
Info
- Publication number
- JPS6419445U JPS6419445U JP11115887U JP11115887U JPS6419445U JP S6419445 U JPS6419445 U JP S6419445U JP 11115887 U JP11115887 U JP 11115887U JP 11115887 U JP11115887 U JP 11115887U JP S6419445 U JPS6419445 U JP S6419445U
- Authority
- JP
- Japan
- Prior art keywords
- cap
- protrusions
- main body
- fitting part
- tip
- 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
- 239000008280 blood Substances 0.000 claims description 3
- 210000004369 blood Anatomy 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- External Artificial Organs (AREA)
Description
第１図は本考案の一実施例にかかわる先端キヤ
ツプの斜視図、第２図は第１図に示された本体１
の断面図、第３図は第１図に示されたキヤツプ２
の正面図、第４図はキヤツプ２の第３図の―
線における断面図、第５図は先端キヤツプＡの使
用状態を示す説明図、第６〜７図はそれぞれキヤ
ツプ２を浅く挿入した状態における先端キヤツプ
の斜視図および断面図、第８〜９図はそれぞれキ
ヤツプ２を深く挿入した状態における先端キヤツ
プの斜視図および断面図、第１０図は従来の密閉
型先端キヤツプの要部断面側面図、第１１図は従
来の開放型先端キヤツプの斜視図である。
図面の主要符号、Ａ，Ａ１，Ａ２：先端キヤツ
プ、１：本体、２：キヤツプ、３：キヤツプ嵌着
部、４：血液回路接続部、５：ヒンジ、１８：突
条、２１：栓体。
Fig. 1 is a perspective view of a tip cap according to an embodiment of the present invention, and Fig. 2 is a main body 1 shown in Fig. 1.
Figure 3 is a cross-sectional view of the cap 2 shown in Figure 1.
Figure 4 is the front view of Cap 2.
5 is an explanatory diagram showing how the tip cap A is used, FIGS. 6 to 7 are a perspective view and a sectional view of the tip cap in a state where the cap 2 is inserted shallowly, and FIGS. FIG. 10 is a perspective view and a sectional view of the tip cap in a state where the cap 2 is deeply inserted, FIG. 10 is a sectional side view of the main part of a conventional closed type tip cap, and FIG. 11 is a perspective view of a conventional open type tip cap. . Main symbols in the drawings: A, A1, A2: tip cap, 1: main body, 2: cap, 3: cap fitting part, 4: blood circuit connection part, 5: hinge, 18: protrusion, 21: plug body.
Claims (1)
が可撓性のヒンジで連結されており、前記本体が
先端側のキヤツプ嵌着部と基端側の血液回路接続
部とからなり、前記キヤツプが筒部内周面に軸方
向に延びる突条と底部内面に形成された栓体から
なり、 前記本体のキヤツプ嵌着部にキヤツプを浅く嵌
挿したとき、前記突条が嵌着部の外周面に摺接し
て、嵌着部外周とキヤツプ内周面との間に隙間が
生じ、キヤツプを深く嵌挿したとき、前記栓体が
嵌着部の先端内部に液密に挿入されるように構成
されてなる血液回路の先端キヤツプ。 ２ 前記本体の外周において円周方向に間欠的に
突起を形成するとともに前記キヤツプの先端部に
おいて円周方向に間欠的に突起を形成してなり、
前記本体側の突起とキヤツプ側の突起とがたがい
に入れ合わせることが可能であり、前記突起同士
を突き合わせたときキヤツプが本体の嵌着部に浅
く嵌挿され、前記突起同士を入れ合わせたときキ
ヤツプが本体の嵌着部に深く嵌挿されるよう構成
してなる実用新案登録請求の範囲第１項記載の先
端キヤツプ。[Claims for Utility Model Registration] 1. A main body of a cylindrical member and a cap of a bottomed cylindrical member are connected by a flexible hinge, and the main body connects the cap fitting part on the distal side and the blood on the proximal side. the cap comprises a protrusion extending axially on the inner circumferential surface of the cylindrical portion and a plug formed on the inner surface of the bottom portion, and when the cap is shallowly inserted into the cap fitting portion of the main body, The protrusions slide against the outer circumferential surface of the fitting part, creating a gap between the outer circumference of the fitting part and the inner circumferential surface of the cap, and when the cap is deeply inserted, the plug body is inserted inside the tip of the fitting part. The tip cap of a blood circuit configured to be inserted in a fluid-tight manner. 2. Protrusions are formed intermittently in the circumferential direction on the outer periphery of the main body, and protrusions are intermittently formed in the circumferential direction at the tip of the cap,
The protrusions on the main body side and the protrusions on the cap side can be inserted into each other, and when the protrusions are butted together, the cap is shallowly inserted into the fitting part of the main body, and when the protrusions are inserted together. The tip cap according to claim 1, wherein the cap is configured to be deeply inserted into the fitting portion of the main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11115887U JPH0341718Y2 (en) | 1987-07-20 | 1987-07-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11115887U JPH0341718Y2 (en) | 1987-07-20 | 1987-07-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6419445U true JPS6419445U (en) | 1989-01-31 |
| JPH0341718Y2 JPH0341718Y2 (en) | 1991-09-02 |
Family
ID=31348958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11115887U Expired JPH0341718Y2 (en) | 1987-07-20 | 1987-07-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0341718Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0388544U (en) * | 1989-12-27 | 1991-09-10 |
-
1987
- 1987-07-20 JP JP11115887U patent/JPH0341718Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0388544U (en) * | 1989-12-27 | 1991-09-10 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0341718Y2 (en) | 1991-09-02 |