JPH0354652U - - Google Patents
Info
- Publication number
- JPH0354652U JPH0354652U JP11476089U JP11476089U JPH0354652U JP H0354652 U JPH0354652 U JP H0354652U JP 11476089 U JP11476089 U JP 11476089U JP 11476089 U JP11476089 U JP 11476089U JP H0354652 U JPH0354652 U JP H0354652U
- Authority
- JP
- Japan
- Prior art keywords
- puncture
- puncture needle
- stopper
- attached
- tube
- 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
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Description
第１図〜第４図は本考案の一実施例となる穿刺
用具の概要図である。第１図は穿刺用具の全体図
であり、第２図は穿刺針を後退状態で固定した図
であり、第３図は穿刺針を前進させ、固定した状
態の図である。また、第４図は本考案で特徴的な
ストツパーの形状例である。
1 to 4 are schematic diagrams of a puncturing tool which is an embodiment of the present invention. FIG. 1 is an overall view of the puncture tool, FIG. 2 is a diagram with the puncture needle fixed in a retracted state, and FIG. 3 is a diagram with the puncture needle advanced and fixed. Moreover, FIG. 4 shows an example of the shape of the stopper which is characteristic of the present invention.
Claims (1)
結されてなる穿刺用具において、内管９の先端に
付設された穿刺針５の突出量を一定化するための
ストツパー７が外管６の先端に設けられ、穿刺針
５の動きが穿刺針連結部１０の側面１１とストツ
パー７の側面８とが滑合することにより規制され
ることを特徴とする穿刺用具。 In a puncture tool in which a grip part 1 and a puncture part 4 are connected via an inner and outer double tube, a stopper 7 for making constant the amount of protrusion of a puncture needle 5 attached to the tip of an inner tube 9 is attached to an outer tube. 6, the movement of the puncture needle 5 is regulated by the sliding fit between the side surface 11 of the puncture needle connecting portion 10 and the side surface 8 of the stopper 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11476089U JPH0354652U (en) | 1989-10-02 | 1989-10-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11476089U JPH0354652U (en) | 1989-10-02 | 1989-10-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0354652U true JPH0354652U (en) | 1991-05-27 |
Family
ID=31663109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11476089U Pending JPH0354652U (en) | 1989-10-02 | 1989-10-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0354652U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010516435A (en) * | 2007-01-29 | 2010-05-20 | ユー．エス． エンドスコピー グループ， インコーポレイテッド | Endoscope device |
-
1989
- 1989-10-02 JP JP11476089U patent/JPH0354652U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010516435A (en) * | 2007-01-29 | 2010-05-20 | ユー．エス． エンドスコピー グループ， インコーポレイテッド | Endoscope device |