JPS633801U - - Google Patents
Info
- Publication number
- JPS633801U JPS633801U JP19386985U JP19386985U JPS633801U JP S633801 U JPS633801 U JP S633801U JP 19386985 U JP19386985 U JP 19386985U JP 19386985 U JP19386985 U JP 19386985U JP S633801 U JPS633801 U JP S633801U
- Authority
- JP
- Japan
- Prior art keywords
- needle
- injection
- tip
- tube
- injection 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.)
- Pending
Links
- 238000002347 injection Methods 0.000 claims description 14
- 239000007924 injection Substances 0.000 claims description 14
- 239000003814 drug Substances 0.000 claims 1
- 229940079593 drug Drugs 0.000 claims 1
- 239000000243 solution Substances 0.000 claims 1
- 239000008155 medical solution Substances 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Description
第１図は本考案に係る注射器具が用いられる内
視鏡の斜視図、第２図は本考案に係る注射器具の
先端断面図、第３図は本考案に係る注射器具の要
部断面図である。
３０……注射器具、３２……外套チユーブ、３
４……注射針、３４Ａ……注射針先端、３４Ｂ…
…出射面、３６……薬液注入チユーブ、４０……
外套チユーブの先端口、４２……リング。
FIG. 1 is a perspective view of an endoscope in which the injection device according to the present invention is used, FIG. 2 is a sectional view of the tip of the injection device according to the present invention, and FIG. 3 is a sectional view of the main part of the injection device according to the present invention. It is. 30... Injection device, 32... Cloak tube, 3
4...Syringe needle, 34A...Syringe needle tip, 34B...
...Emission surface, 36...Medical solution injection tube, 40...
The tip of the cloak tube, 42...ring.
Claims (1)
チユーブと、外套チユーブの先端部内に突没自在
に収納される注射針と、注射針の基端に接続され
て外套チユーブ内に挿通され、薬液を注射針に送
ると共に注射針を外套チユーブの先端口から出し
入れ操作する為の可撓性の注射針用チユーブとか
ら構成される注射器具に於いて、前記注射針の先
端の鋭角部が注射針の軸芯に位置するように注射
針先端を湾曲形成することを特徴とする注射器具
。 a flexible mantle tube whose tip is inserted into the injection treatment site; an injection needle housed in the distal end of the mantle tube so as to be protrusive and retractable; and a needle connected to the proximal end of the needle and inserted into the mantle tube, In an injection device consisting of a flexible needle tube for delivering a drug solution to the injection needle and for operating the injection needle in and out of the tip opening of the jacket tube, the sharp corner of the tip of the injection needle is used for injection. An injection device characterized in that the tip of the injection needle is curved so as to be located at the axis of the needle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19386985U JPS633801U (en) | 1985-12-17 | 1985-12-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19386985U JPS633801U (en) | 1985-12-17 | 1985-12-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS633801U true JPS633801U (en) | 1988-01-12 |
Family
ID=31150298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19386985U Pending JPS633801U (en) | 1985-12-17 | 1985-12-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS633801U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018537180A (en) * | 2015-11-25 | 2018-12-20 | スパイレーション インコーポレイテッド ディー ビー エイ オリンパス レスピラトリー アメリカ | Sheath for needle delivery |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5061092A (en) * | 1973-09-28 | 1975-05-26 | ||
| JPS58124456A (en) * | 1982-01-20 | 1983-07-25 | ソレンソン・リサ−チ・カンパニ−・インコ−ポレ−テツド | Method and apparatus for moving and fixing cathetel |
-
1985
- 1985-12-17 JP JP19386985U patent/JPS633801U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5061092A (en) * | 1973-09-28 | 1975-05-26 | ||
| JPS58124456A (en) * | 1982-01-20 | 1983-07-25 | ソレンソン・リサ−チ・カンパニ−・インコ−ポレ−テツド | Method and apparatus for moving and fixing cathetel |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018537180A (en) * | 2015-11-25 | 2018-12-20 | スパイレーション インコーポレイテッド ディー ビー エイ オリンパス レスピラトリー アメリカ | Sheath for needle delivery |
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