CN109498911A - 用于注射器的针筒 - Google Patents
用于注射器的针筒 Download PDFInfo
- Publication number
- CN109498911A CN109498911A CN201811533421.5A CN201811533421A CN109498911A CN 109498911 A CN109498911 A CN 109498911A CN 201811533421 A CN201811533421 A CN 201811533421A CN 109498911 A CN109498911 A CN 109498911A
- Authority
- CN
- China
- Prior art keywords
- syringe
- partition
- piston
- sliding chamber
- needle holder
- 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
- 239000012530 fluid Substances 0.000 claims abstract description 21
- 238000005192 partition Methods 0.000 claims abstract description 19
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000003814 drug Substances 0.000 description 4
- 230000003444 anaesthetic effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229940079593 drug Drugs 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 238000010255 intramuscular injection Methods 0.000 description 1
- 239000007927 intramuscular injection Substances 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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
- A61M5/19—Syringes having more than one chamber, e.g. including a manifold coupling two parallelly aligned syringes through separate channels to a common discharge assembly
-
- 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
- A61M5/3129—Syringe barrels
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811533421.5A CN109498911B (zh) | 2018-12-14 | 2018-12-14 | 注射器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811533421.5A CN109498911B (zh) | 2018-12-14 | 2018-12-14 | 注射器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109498911A true CN109498911A (zh) | 2019-03-22 |
CN109498911B CN109498911B (zh) | 2019-12-06 |
Family
ID=65752621
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811533421.5A Active CN109498911B (zh) | 2018-12-14 | 2018-12-14 | 注射器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109498911B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113289149A (zh) * | 2021-05-28 | 2021-08-24 | 鹰潭荣嘉集团医疗器械实业有限公司 | 一种医用注射器 |
CN113350676A (zh) * | 2021-06-04 | 2021-09-07 | 徐州市口腔医院 | 一种口腔科用给药装置 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3678602B2 (ja) * | 1999-03-17 | 2005-08-03 | 住友ベークライト株式会社 | シリンジ固定注入装置 |
CN201551677U (zh) * | 2009-12-14 | 2010-08-18 | 石春波 | 双腔注射器 |
CN201612906U (zh) * | 2010-03-16 | 2010-10-27 | 赵云 | 一种一管两液注射器 |
US20110049181A1 (en) * | 2008-04-18 | 2011-03-03 | Peter Lutz | Dispensing device, kit containing the device, and method of operating the device |
CN104707221A (zh) * | 2013-12-14 | 2015-06-17 | 重庆市云连科技有限公司 | 多腔注射器 |
CN105727401A (zh) * | 2016-03-23 | 2016-07-06 | 西北妇女儿童医院 | 一种双管双通道注射器及针头 |
CN205994817U (zh) * | 2016-05-13 | 2017-03-08 | 王秋 | 一种放射性药物注射装置 |
-
2018
- 2018-12-14 CN CN201811533421.5A patent/CN109498911B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3678602B2 (ja) * | 1999-03-17 | 2005-08-03 | 住友ベークライト株式会社 | シリンジ固定注入装置 |
US20110049181A1 (en) * | 2008-04-18 | 2011-03-03 | Peter Lutz | Dispensing device, kit containing the device, and method of operating the device |
CN201551677U (zh) * | 2009-12-14 | 2010-08-18 | 石春波 | 双腔注射器 |
CN201612906U (zh) * | 2010-03-16 | 2010-10-27 | 赵云 | 一种一管两液注射器 |
CN104707221A (zh) * | 2013-12-14 | 2015-06-17 | 重庆市云连科技有限公司 | 多腔注射器 |
CN105727401A (zh) * | 2016-03-23 | 2016-07-06 | 西北妇女儿童医院 | 一种双管双通道注射器及针头 |
CN205994817U (zh) * | 2016-05-13 | 2017-03-08 | 王秋 | 一种放射性药物注射装置 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113289149A (zh) * | 2021-05-28 | 2021-08-24 | 鹰潭荣嘉集团医疗器械实业有限公司 | 一种医用注射器 |
CN113289149B (zh) * | 2021-05-28 | 2022-08-19 | 鹰潭荣嘉集团医疗器械实业有限公司 | 一种医用注射器 |
CN113350676A (zh) * | 2021-06-04 | 2021-09-07 | 徐州市口腔医院 | 一种口腔科用给药装置 |
Also Published As
Publication number | Publication date |
---|---|
CN109498911B (zh) | 2019-12-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Wu Xiaomei Inventor after: Li Yongcui Inventor after: Zhang Xiaoping Inventor after: Wang Hongling Inventor before: Wang Hongling |
|
CB03 | Change of inventor or designer information | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20191115 Address after: 325600 No. 29 Daxing West Road, Liushi Town, Yueqing City, Zhejiang Province Applicant after: YUEQING FENGJIE ELECTRONIC TECHNOLOGY Co.,Ltd. Address before: 325603 Dongxie Village, Beibeixiang Town, Yueqing City, Wenzhou City, Zhejiang Province Applicant before: Wang Hongling |
|
TA01 | Transfer of patent application right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240123 Address after: 467100 east section of Longshan Avenue, Jia County, Pingdingshan City, Henan Province Patentee after: SHENGGUANG MEDICAL INSTRUMENT CO.,LTD. Country or region after: China Address before: 325600 No. 29 Daxing West Road, Liushi Town, Yueqing City, Zhejiang Province Patentee before: YUEQING FENGJIE ELECTRONIC TECHNOLOGY Co.,Ltd. Country or region before: China |
|
TR01 | Transfer of patent right |