JPH0364653U - - Google Patents
Info
- Publication number
- JPH0364653U JPH0364653U JP12766089U JP12766089U JPH0364653U JP H0364653 U JPH0364653 U JP H0364653U JP 12766089 U JP12766089 U JP 12766089U JP 12766089 U JP12766089 U JP 12766089U JP H0364653 U JPH0364653 U JP H0364653U
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical tube
- injection
- inner cylindrical
- tip
- needle
- 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
- 238000002347 injection Methods 0.000 claims description 9
- 239000007924 injection Substances 0.000 claims description 9
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
Landscapes
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Description
第１図は本実施例の一部断面図、第２図は本実
施例の要部の説明図、第３図は本実施例の作動説
明図、第４図は従来の内視鏡用注射具の一部を示
す断面図、第５図は従来の内視鏡用注射具の一部
を示す断面図である。
１……内筒管、２……注射針、３……外筒管、
５……開口部、６……係止部（規制手段）、７…
…屈曲部。
Fig. 1 is a partial sectional view of this embodiment, Fig. 2 is an explanatory diagram of the main parts of this embodiment, Fig. 3 is an explanatory diagram of the operation of this embodiment, and Fig. 4 is a conventional endoscopic injection. FIG. 5 is a sectional view showing a part of a conventional injection tool for an endoscope. 1... Inner tube, 2... Syringe needle, 3... Outer tube,
5...Opening part, 6...Locking part (regulating means), 7...
...bending part.
Claims (1)
た注射針と、該注射針及び前記内筒管を摺動自在
に挿通した可撓性の外筒管と、該外筒管の先端に
設けられ且つ前記注射針が突出自在の開口部と、
該開口部を縮径して前記注射針の突出長を規制す
る規制手段とを備えてなる内視鏡用注射具におい
て、前記内筒管の前記注射針近傍を、前記注射針
の先端が前記開口部の略中心に向かう角度に屈曲
成形したことを特徴とする内視鏡用注射具。 A flexible inner cylindrical tube, a syringe needle connected to the tip of the inner cylindrical tube, a flexible outer cylindrical tube into which the syringe needle and the inner cylindrical tube are slidably inserted, and the outer cylindrical tube. an opening provided at the tip of the cylindrical tube and from which the injection needle can freely protrude;
In the endoscopic injection tool, the endoscope injection device is provided with a regulating means for regulating the protrusion length of the injection needle by reducing the diameter of the opening, and the tip of the injection needle is placed in the vicinity of the injection needle of the inner cylindrical tube. An endoscopic injection device characterized by being bent at an angle toward substantially the center of the opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989127660U JPH0724105Y2 (en) | 1989-10-31 | 1989-10-31 | Endoscope injection tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989127660U JPH0724105Y2 (en) | 1989-10-31 | 1989-10-31 | Endoscope injection tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0364653U true JPH0364653U (en) | 1991-06-24 |
| JPH0724105Y2 JPH0724105Y2 (en) | 1995-06-05 |
Family
ID=31675409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989127660U Expired - Lifetime JPH0724105Y2 (en) | 1989-10-31 | 1989-10-31 | Endoscope injection tool |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0724105Y2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006325647A (en) * | 2005-05-23 | 2006-12-07 | Tsutsumi Jewely Co Ltd | Adjuster used for chain-shaped personal ornament and chain-shaped personal ornament using it |
| JP2006346070A (en) * | 2005-06-15 | 2006-12-28 | Tsutsumi Jewely Co Ltd | Adjuster used for chain-like accessory and chain-like accessory provided with the same |
| JP2020127683A (en) * | 2019-02-12 | 2020-08-27 | 株式会社カネカ | Medical lancing device and manufacturing method thereof |
| JP2020127682A (en) * | 2019-02-12 | 2020-08-27 | 株式会社カネカ | Medical lancing device and manufacturing method thereof |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5226969B2 (en) * | 2007-05-18 | 2013-07-03 | 株式会社八光 | Hard spine needle set |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62161336A (en) * | 1985-08-09 | 1987-07-17 | オリンパス光学工業株式会社 | Treatment jig for endoscope |
-
1989
- 1989-10-31 JP JP1989127660U patent/JPH0724105Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62161336A (en) * | 1985-08-09 | 1987-07-17 | オリンパス光学工業株式会社 | Treatment jig for endoscope |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006325647A (en) * | 2005-05-23 | 2006-12-07 | Tsutsumi Jewely Co Ltd | Adjuster used for chain-shaped personal ornament and chain-shaped personal ornament using it |
| JP2006346070A (en) * | 2005-06-15 | 2006-12-28 | Tsutsumi Jewely Co Ltd | Adjuster used for chain-like accessory and chain-like accessory provided with the same |
| JP2020127683A (en) * | 2019-02-12 | 2020-08-27 | 株式会社カネカ | Medical lancing device and manufacturing method thereof |
| JP2020127682A (en) * | 2019-02-12 | 2020-08-27 | 株式会社カネカ | Medical lancing device and manufacturing method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0724105Y2 (en) | 1995-06-05 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |