JP2012120761A - 注射針保護具、注射針ユニットおよびこれを装着した注射器 - Google Patents
注射針保護具、注射針ユニットおよびこれを装着した注射器 Download PDFInfo
- Publication number
- JP2012120761A JP2012120761A JP2010275332A JP2010275332A JP2012120761A JP 2012120761 A JP2012120761 A JP 2012120761A JP 2010275332 A JP2010275332 A JP 2010275332A JP 2010275332 A JP2010275332 A JP 2010275332A JP 2012120761 A JP2012120761 A JP 2012120761A
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- JP
- Japan
- Prior art keywords
- cap
- needle
- syringe
- needle 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
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
- A61M5/3202—Devices for protection of the needle before use, e.g. caps
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
- A61J1/2096—Combination of a vial and a syringe for transferring or mixing their contents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/1782—Devices aiding filling of syringes in situ
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
- A61J1/2003—Accessories used in combination with means for transfer or mixing of fluids, e.g. for activating fluid flow, separating fluids, filtering fluid or venting
- A61J1/2006—Piercing means
- A61J1/201—Piercing means having one piercing end
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Engineering & Computer Science (AREA)
- Vascular Medicine (AREA)
- Pharmacology & Pharmacy (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
【解決手段】針基13に接続された針管9に被せられて前記針管9を保護する注射針保護具1であって、針基13側の針管9を保護するとともに、注射器保持機によって保持される第一キャップ5と、第一キャップ5によって保護されない残りの針管9を保護する第二キャップ7と、を備え、第一キャップ5には、針管9を外周から支持する支持部11が備えられている。
【選択図】図4
Description
以下に、本発明の注射針保護具1を図面とともに詳細に説明する。図1は、本発明の注射保護具1を装着した注射器3の斜視図である。注射器3は、注射器保持機21用のもので、注射器保持機21に固定されることで穿刺を自動的に行う。
図10および図11は、第二の実施例の注射針保護具65を針管9および針基13を嵌め込んだ、注射針ユニット75として示している。図10は、針管9と針基13に装着した第一キャップ67と第二キャップ7を示し、図11は、図10の断面図を示している。ただし、針管9および針基13は断面ではなく正面を示している。ここで第一の実施例と同一の部材、構成には同一の符号を附し、その説明を省略する。
5 第一キャップ
7 第二キャップ
9 針管
11 支持部
13 針基
Claims (8)
- 針基に接続された針管に被せられて前記針管を保護する注射針保護具であって、
前記針基側の前記針管を保護するとともに、注射器保持機によって保持される第一キャップと、
前記第一キャップによって保護されない残りの前記針管を保護する第二キャップと、を備え、
前記第一キャップには、前記針管を外周から支持する支持部が備えられていることを特徴とする注射針保護具。 - 前記第一キャップの支持部は、前記第一キャップの先端に備えられていることを特徴とする請求項1の注射針保護具。
- 前記第一キャップに鍔部が備えられていることを特徴とする請求項1の注射器の注射針保護具。
- 前記鍔部は、前記支持部よりも前記針管の針先側に設けられていることを特徴とする請求項3の注射器の注射針保護具。
- 前記注射器保持機によって保持される前記第一キャップの部位は、前記支持部であることを特徴とする請求項1の注射針保護具。
- 前記支持部の内壁は、前記針管の外周と密着していることを特徴とする請求項1の注射針保護具。
- 請求項1−6のいずれか1項に記載の注射針保護具を備えることを特徴とする注射針ユニット。
- 請求項7の注射針ユニットを備えることを特徴とする注射器。
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010275332A JP2012120761A (ja) | 2010-12-10 | 2010-12-10 | 注射針保護具、注射針ユニットおよびこれを装着した注射器 |
| US13/311,696 US8545453B2 (en) | 2010-12-10 | 2011-12-06 | Injection needle protector, injection needle unit, and injector to which this injection needle unit is mounted |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010275332A JP2012120761A (ja) | 2010-12-10 | 2010-12-10 | 注射針保護具、注射針ユニットおよびこれを装着した注射器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2012120761A true JP2012120761A (ja) | 2012-06-28 |
| JP2012120761A5 JP2012120761A5 (ja) | 2014-01-30 |
Family
ID=46200089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010275332A Pending JP2012120761A (ja) | 2010-12-10 | 2010-12-10 | 注射針保護具、注射針ユニットおよびこれを装着した注射器 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US8545453B2 (ja) |
| JP (1) | JP2012120761A (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105496781A (zh) * | 2016-01-23 | 2016-04-20 | 潍坊市华星医疗器械有限公司 | 偏头式锁紧接口溶药器 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5385550A (en) * | 1994-03-29 | 1995-01-31 | Su; Chan-Ho | Needle protective means for prevention against stab and virus infection |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4935016A (en) * | 1988-02-17 | 1990-06-19 | Deleo John | Syringe |
| US4892521A (en) * | 1988-08-03 | 1990-01-09 | Lincoln Mills, Inc. | Protective cover for hypodermic needle |
| US5403288A (en) * | 1992-02-13 | 1995-04-04 | Stanners; Sydney D. | Safety sleeve for dental syringe |
| US5209739A (en) * | 1992-06-23 | 1993-05-11 | Leon Talalay | Hypodermic needle |
| JPH074145B2 (ja) | 1992-07-27 | 1995-01-25 | 禎美 伊藤 | 可食容器の製造方法 |
| US5540666A (en) * | 1993-03-31 | 1996-07-30 | Immuno Aktiengesellschaft | Cannula shield and injection syringe system |
| JPH08191893A (ja) | 1995-01-19 | 1996-07-30 | Arita Kouso Kagaku Kenkyusho:Kk | 針カバーつき注射器 |
| US7241275B2 (en) * | 1999-10-14 | 2007-07-10 | Becton, Dickinson And Company | Intradermal needle |
| US6478780B1 (en) * | 1999-12-16 | 2002-11-12 | Jack W. Shields | Sharps shield for dental and medical needs |
| US20030105434A1 (en) * | 2001-11-30 | 2003-06-05 | Wei-Ting Chang | Protection cap assembly for syringes |
| US20060069347A1 (en) * | 2002-08-15 | 2006-03-30 | Besing Quent D | Safety syringe sealing system and method of use |
| GB0620117D0 (en) * | 2006-10-11 | 2006-11-22 | Liversidge Barry P | Safety needle pack |
| EP2094174B1 (en) | 2006-11-22 | 2010-05-19 | Health Robotics S.r.l. | Method and machine for manipulating toxic substances |
| CN102341140B (zh) * | 2009-03-11 | 2013-09-25 | 泰尔茂株式会社 | 穿刺器组装体及药液注入器 |
| GB2472578A (en) * | 2009-08-10 | 2011-02-16 | Owen Mumford Ltd | Sheath removal device and needle protector |
-
2010
- 2010-12-10 JP JP2010275332A patent/JP2012120761A/ja active Pending
-
2011
- 2011-12-06 US US13/311,696 patent/US8545453B2/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5385550A (en) * | 1994-03-29 | 1995-01-31 | Su; Chan-Ho | Needle protective means for prevention against stab and virus infection |
Also Published As
| Publication number | Publication date |
|---|---|
| US20120150124A1 (en) | 2012-06-14 |
| US8545453B2 (en) | 2013-10-01 |
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