CN101357246B - 安全性医用针头及其加工方法 - Google Patents
安全性医用针头及其加工方法 Download PDFInfo
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- CN101357246B CN101357246B CN2008102227673A CN200810222767A CN101357246B CN 101357246 B CN101357246 B CN 101357246B CN 2008102227673 A CN2008102227673 A CN 2008102227673A CN 200810222767 A CN200810222767 A CN 200810222767A CN 101357246 B CN101357246 B CN 101357246B
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- plane
- needle
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- medical needle
- inclined plane
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Images
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
Description
针头代号 | 进针刺穿力 | 最大挠度(mm) | 镜下观察0.1mm~0.2mm颗粒物 | 创率 |
0 | ≤1.15N | ≤0.45 | 有颗粒物,颗粒物>0.2mm | 98~99% |
10 | 1.05N | ≤0.45 | 有颗粒物,颗粒物0.1mm~0.2mm,少量>0.2mm | 40~45% |
20 | 1.00N | ≤0.45 | 基本无颗粒物,颗粒物0.1mm~0.2mm | 22~25% |
30 | 0.86N | ≤0.45 | 无颗粒物 | 0% |
30B | 0.78N | ≤0.45 | 无颗粒物 | 0% |
40 | 0.85N | ≤0.45 | 无颗粒物 | 0% |
40B | 0.76 | ≤0.45 | 无颗粒物 | 0% |
50 | 0.81N | ≤0.45 | 无颗粒物 | 0% |
50B | 0.73N | ≤0.45 | 无颗粒物 | 0% |
60 | 0.80N | 0.60 | 无颗粒物 | 0% |
规格 | 1.6 | 1.2 | 1.1 | 0.9 | 0.8 | 0.7 | 0.6 | 0.55 | 0.5 | 0.45 | 0.4 |
色标 | 白色 | 粉红 | 奶油 | 黄 | 深绿 | 黑 | 深蓝 | 中紫 | 橙 | 褐 | 中灰 |
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2008102227673A CN101357246B (zh) | 2008-09-24 | 2008-09-24 | 安全性医用针头及其加工方法 |
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CN2008102227673A CN101357246B (zh) | 2008-09-24 | 2008-09-24 | 安全性医用针头及其加工方法 |
Publications (2)
Publication Number | Publication Date |
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CN101357246A CN101357246A (zh) | 2009-02-04 |
CN101357246B true CN101357246B (zh) | 2011-11-16 |
Family
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CN2008102227673A Active CN101357246B (zh) | 2008-09-24 | 2008-09-24 | 安全性医用针头及其加工方法 |
Country Status (1)
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CN (1) | CN101357246B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102872509A (zh) * | 2012-10-09 | 2013-01-16 | 杨昌燕 | 一次性使用无菌安全注射针及其加工方法 |
CN105288784A (zh) * | 2014-05-29 | 2016-02-03 | 广东龙心医疗器械有限公司 | 一次性使用医用针尖 |
CN105169534A (zh) * | 2015-08-10 | 2015-12-23 | 苏州灵岩医疗科技股份有限公司 | 一种注射用针尖 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3071135A (en) * | 1960-01-27 | 1963-01-01 | Mfg Process Lab Inc | Hollow needle |
CN1169320A (zh) * | 1996-06-20 | 1998-01-07 | 贝克顿迪金森公司 | 皮下注射针头的五斜面针尖几何形状 |
US5968022A (en) * | 1995-04-28 | 1999-10-19 | Saito; Yoshikuni | Medical hollow needle and method of production |
EP0739639B1 (en) * | 1995-04-28 | 2002-02-27 | Yoshikuni Saito | A medical hollow needle and a method of producing thereof |
EP1532996A1 (en) * | 2003-11-20 | 2005-05-25 | Novo Nordisk A/S | Non grinded needle tip-geometry for an injection needle |
CN1856334A (zh) * | 2003-08-05 | 2006-11-01 | 贝克顿·迪金森公司 | 具有多斜面针头的注射器 |
CN101143236A (zh) * | 2006-09-12 | 2008-03-19 | 杨昌燕 | 一种无内创医用针头及其加工方法 |
CN101151059A (zh) * | 2005-03-31 | 2008-03-26 | 尼普洛株式会社 | 注射针 |
-
2008
- 2008-09-24 CN CN2008102227673A patent/CN101357246B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3071135A (en) * | 1960-01-27 | 1963-01-01 | Mfg Process Lab Inc | Hollow needle |
US5968022A (en) * | 1995-04-28 | 1999-10-19 | Saito; Yoshikuni | Medical hollow needle and method of production |
EP0739639B1 (en) * | 1995-04-28 | 2002-02-27 | Yoshikuni Saito | A medical hollow needle and a method of producing thereof |
CN1169320A (zh) * | 1996-06-20 | 1998-01-07 | 贝克顿迪金森公司 | 皮下注射针头的五斜面针尖几何形状 |
CN1856334A (zh) * | 2003-08-05 | 2006-11-01 | 贝克顿·迪金森公司 | 具有多斜面针头的注射器 |
EP1532996A1 (en) * | 2003-11-20 | 2005-05-25 | Novo Nordisk A/S | Non grinded needle tip-geometry for an injection needle |
CN101151059A (zh) * | 2005-03-31 | 2008-03-26 | 尼普洛株式会社 | 注射针 |
CN101143236A (zh) * | 2006-09-12 | 2008-03-19 | 杨昌燕 | 一种无内创医用针头及其加工方法 |
Non-Patent Citations (2)
Title |
---|
CN 1169320 A,全文. |
US 3071135 ,全文. |
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Publication number | Publication date |
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CN101357246A (zh) | 2009-02-04 |
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Effective date of registration: 20231008 Address after: Room 801, 8th Floor, Building 8, Hengang Technology Industrial Park, Yangna Huiyang, Danshui Street, Huiyang District, Huizhou City, Guangdong Province, 516200 Patentee after: Guangdong Huachuang Safety Medical Equipment Co.,Ltd. Address before: 511458 room 111, room 315, Guangzhou Nansha Information Technology Park conference center, No.2 Huanshi Avenue South, Nansha District, Guangzhou, Guangdong Province Patentee before: Huachuang safety medical technology (Guangdong) Co.,Ltd. |