JP2008301904A - 注射針 - Google Patents
注射針 Download PDFInfo
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- JP2008301904A JP2008301904A JP2007149731A JP2007149731A JP2008301904A JP 2008301904 A JP2008301904 A JP 2008301904A JP 2007149731 A JP2007149731 A JP 2007149731A JP 2007149731 A JP2007149731 A JP 2007149731A JP 2008301904 A JP2008301904 A JP 2008301904A
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- injection needle
- mark
- needle
- side face
- metal
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Abstract
【解決手段】本発明の注射針(10)は、麻酔薬を注入するための金属製注射針であって、注射針部(1)の円筒部(2)側面には所定間隔ごとに、かつ円周方向にレーザ光線照射によるマーク(3)が付与されており、前記マークを含めた前記注射針の円筒部側面表面は、透明な電気絶縁樹脂でコーティングされており、前記注射針の先端部の金属面(4)からパルス波電力を印加することが可能な注射針である。
【選択図】図1
Description
2 円筒部
3 マーク
4 先端金属部
5 ホルダー部
6 被覆電線
7 電極ソケット部
8 金属円筒部分
9 透明電気絶縁樹脂コーティング層
10 注射針
Claims (5)
- 麻酔薬を注入するための金属製注射針であって、
前記注射針の円筒部側面には所定間隔ごとに、かつ円周方向にレーザ光線照射によるマークが付与されており、
前記マークを含めた前記注射針の円筒部側面表面は、透明な電気絶縁樹脂でコーティングされており、
前記注射針の先端部の金属面からパルス波電力を印加することが可能な注射針。 - 前記注射針の長さは30〜200mmの範囲である請求項1に記載の注射針。
- 前記注射針の外径は0.5〜1.0mmの範囲である請求項1又は2に記載の注射針。
- 前記レーザ光線照射によるマークと非マークの部分の段差が2μm以下である請求項1に記載の注射針。
- 前記電気絶縁樹脂のコーティング厚みが、硬化又は固化後の皮膜厚みで10〜50μmの範囲である請求項1に記載の注射針。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007149731A JP5057851B2 (ja) | 2007-06-05 | 2007-06-05 | 注射針 |
Applications Claiming Priority (1)
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JP2007149731A JP5057851B2 (ja) | 2007-06-05 | 2007-06-05 | 注射針 |
Publications (2)
Publication Number | Publication Date |
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JP2008301904A true JP2008301904A (ja) | 2008-12-18 |
JP5057851B2 JP5057851B2 (ja) | 2012-10-24 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2007149731A Active JP5057851B2 (ja) | 2007-06-05 | 2007-06-05 | 注射針 |
Country Status (1)
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JP (1) | JP5057851B2 (ja) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0761198A (ja) * | 1993-08-26 | 1995-03-07 | Yoshioka Fujio | レーザによる金属のカラーマーキング方法 |
JP2003126264A (ja) * | 2001-10-23 | 2003-05-07 | Sumitomo Bakelite Co Ltd | ガイドワイヤー |
WO2006096334A2 (en) * | 2005-03-08 | 2006-09-14 | Arrow International, Inc. | Pre-loaded lockable stimulating catheter for delivery of anaesthetic drugs |
-
2007
- 2007-06-05 JP JP2007149731A patent/JP5057851B2/ja active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0761198A (ja) * | 1993-08-26 | 1995-03-07 | Yoshioka Fujio | レーザによる金属のカラーマーキング方法 |
JP2003126264A (ja) * | 2001-10-23 | 2003-05-07 | Sumitomo Bakelite Co Ltd | ガイドワイヤー |
WO2006096334A2 (en) * | 2005-03-08 | 2006-09-14 | Arrow International, Inc. | Pre-loaded lockable stimulating catheter for delivery of anaesthetic drugs |
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JP5057851B2 (ja) | 2012-10-24 |
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