JPS6384243U - - Google Patents
Info
- Publication number
- JPS6384243U JPS6384243U JP17754486U JP17754486U JPS6384243U JP S6384243 U JPS6384243 U JP S6384243U JP 17754486 U JP17754486 U JP 17754486U JP 17754486 U JP17754486 U JP 17754486U JP S6384243 U JPS6384243 U JP S6384243U
- Authority
- JP
- Japan
- Prior art keywords
- tube body
- tube
- distal end
- endoscope
- chemical
- 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
- 239000000126 substance Substances 0.000 claims description 13
- 239000006185 dispersion Substances 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 239000007921 spray Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Description
第１図は本考案の第１の実施例を示す薬液散布
チユーブを一部を断面にして示す全体構成図、第
２図は薬液散布チユーブを内視鏡に装着した状態
を示す外観図、第３図は本考案の第２の実施例を
示す薬液散布チユーブの全体構成図、第４図及び
第５図はそれぞれ本考案の第３、第４の実施例を
示す薬液散布チユーブの構成説明図である。
１：操作部本体、２：挿入部、５，２０：薬液
散布チユーブ、６，２１，３０：チユーブ本体、
７：薬液注入装置、８，２５：接続部、９，２４
，４０：薬液通路、１０：スリツト、２２：操作
ワイヤ。
Fig. 1 is an overall configuration diagram showing a part of a chemical liquid dispersion tube in cross section showing a first embodiment of the present invention; Fig. 2 is an external view showing the chemical liquid dispersion tube attached to an endoscope; FIG. 3 is an overall configuration diagram of a chemical liquid dispersion tube showing a second embodiment of the present invention, and FIGS. 4 and 5 are explanatory diagrams of the configuration of a chemical liquid dispersion tube showing third and fourth embodiments of the present invention, respectively. It is. 1: Operation part main body, 2: Insertion part, 5, 20: Chemical liquid dispersion tube, 6, 21, 30: Tube main body,
7: Chemical injection device, 8, 25: Connection part, 9, 24
, 40: Chemical liquid passage, 10: Slit, 22: Operation wire.
Claims (1)
察・治療対象部に挿入されるチユーブ本体を有し
、該チユーブ本体から該観察・治療対象部に向け
て薬液を散布する内視鏡用薬液散布チユーブにお
いて、前記チユーブ本体の先端部を閉塞させると
共に、該先端部またはその近傍位置に薬液噴出用
のスリツトを１乃至数箇所切設する構成としたこ
とを特徴とする内視鏡用薬液散布チユーブ。 (2) 前記チユーブ本体内に操作ワイヤを挿通し
、該操作ワイヤの先端を該チユーブ本体の先端に
固定すると共に、当該固定部から所定の長さだけ
前記チユーブ本体から外部に露出するようになし
、該操作ワイヤを引張することによつて前記スリ
ツトの開口面積を制御することを可能ならしめる
ようにした実用新案登録請求の範囲第(1)項記載
の内視鏡用薬液散布チユーブ。 (3) 前記チユーブ本体の少なくとも先端部に造
影機能を有する物質を設ける構成としたことを特
徴とする実用新案登録請求の範囲第(1)項記載の
内視鏡用薬液散布チユーブ。[Scope of Claim for Utility Model Registration] (1) It has a tube body that is inserted into the area to be observed or treated through the treatment instrument insertion channel of the endoscope, and from the tube body toward the area to be observed or treated. A chemical solution dispersion tube for an endoscope that sprays a chemical solution has a structure in which the distal end of the tube body is closed and one or several slits for ejecting the medicinal solution are cut at or near the distal end. Features a chemical dispersion tube for endoscopes. (2) An operating wire is inserted into the tube body, the tip of the operation wire is fixed to the tip of the tube body, and a predetermined length from the fixing portion is exposed to the outside from the tube body. . The chemical liquid dispersion tube for an endoscope according to claim 1, wherein the opening area of the slit can be controlled by pulling the operating wire. (3) The chemical solution dispersion tube for an endoscope according to claim 1, which is characterized in that a substance having a contrast function is provided at least at the distal end of the tube body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986177544U JPH0342934Y2 (en) | 1986-11-20 | 1986-11-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986177544U JPH0342934Y2 (en) | 1986-11-20 | 1986-11-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6384243U true JPS6384243U (en) | 1988-06-02 |
| JPH0342934Y2 JPH0342934Y2 (en) | 1991-09-09 |
Family
ID=31118841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986177544U Expired JPH0342934Y2 (en) | 1986-11-20 | 1986-11-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0342934Y2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008200130A (en) * | 2007-02-16 | 2008-09-04 | Jichi Medical Univ | Liquid medicine supply tube |
| JP2011050420A (en) * | 2009-08-31 | 2011-03-17 | Nippon Sherwood Medical Industries Ltd | Valved catheter |
| US9345870B2 (en) | 2006-08-04 | 2016-05-24 | Northgate Technologies Inc. | In-dwelling port for access into a body |
| US9572595B1 (en) | 2014-03-05 | 2017-02-21 | Northgate Technologies Inc. | In-dwelling port for access into a body |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5843401A (en) * | 1981-09-09 | 1983-03-14 | Akira Nadaguchi | Fresnel light condensing plate body |
| JPS58141154A (en) * | 1982-01-20 | 1983-08-22 | キャセタ−・テクノロジ−・コ−ポレ−ション | Method and apparatus for carring out intravenous treatment |
| JPS58171103A (en) * | 1982-03-31 | 1983-10-07 | Fujitsu Ltd | Low-pass filter |
| JPS6058167A (en) * | 1983-05-03 | 1985-04-04 | カテーテル・テクノロジー・コーポレーション | Catheter with two-way valve |
-
1986
- 1986-11-20 JP JP1986177544U patent/JPH0342934Y2/ja not_active Expired
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5843401A (en) * | 1981-09-09 | 1983-03-14 | Akira Nadaguchi | Fresnel light condensing plate body |
| JPS58141154A (en) * | 1982-01-20 | 1983-08-22 | キャセタ−・テクノロジ−・コ−ポレ−ション | Method and apparatus for carring out intravenous treatment |
| JPS58171103A (en) * | 1982-03-31 | 1983-10-07 | Fujitsu Ltd | Low-pass filter |
| JPS6058167A (en) * | 1983-05-03 | 1985-04-04 | カテーテル・テクノロジー・コーポレーション | Catheter with two-way valve |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9345870B2 (en) | 2006-08-04 | 2016-05-24 | Northgate Technologies Inc. | In-dwelling port for access into a body |
| JP2008200130A (en) * | 2007-02-16 | 2008-09-04 | Jichi Medical Univ | Liquid medicine supply tube |
| JP2011050420A (en) * | 2009-08-31 | 2011-03-17 | Nippon Sherwood Medical Industries Ltd | Valved catheter |
| US9572595B1 (en) | 2014-03-05 | 2017-02-21 | Northgate Technologies Inc. | In-dwelling port for access into a body |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0342934Y2 (en) | 1991-09-09 |
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