CN102178990B - 无针注射器 - Google Patents
无针注射器 Download PDFInfo
- Publication number
- CN102178990B CN102178990B CN2010105248166A CN201010524816A CN102178990B CN 102178990 B CN102178990 B CN 102178990B CN 2010105248166 A CN2010105248166 A CN 2010105248166A CN 201010524816 A CN201010524816 A CN 201010524816A CN 102178990 B CN102178990 B CN 102178990B
- Authority
- CN
- China
- Prior art keywords
- syringe
- carriage
- nozzle
- piston
- plunger
- 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.)
- Active
Links
- 239000012530 fluid Substances 0.000 claims description 17
- 239000007788 liquid Substances 0.000 claims description 15
- 238000007599 discharging Methods 0.000 claims description 5
- 238000012856 packing Methods 0.000 claims description 4
- 230000001154 acute effect Effects 0.000 claims description 2
- 238000011900 installation process Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims 1
- 238000002347 injection Methods 0.000 description 8
- 239000007924 injection Substances 0.000 description 8
- 230000008859 change Effects 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 101000793686 Homo sapiens Azurocidin Proteins 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 210000003811 finger Anatomy 0.000 description 2
- 230000014509 gene expression Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 241000217377 Amblema plicata Species 0.000 description 1
- 206010011409 Cross infection Diseases 0.000 description 1
- 241000287828 Gallus gallus Species 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000005224 forefinger Anatomy 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- NIFIFKQPDTWWGU-UHFFFAOYSA-N pyrite Chemical compound [Fe+2].[S-][S-] NIFIFKQPDTWWGU-UHFFFAOYSA-N 0.000 description 1
- 229910052683 pyrite Inorganic materials 0.000 description 1
- 239000011028 pyrite Substances 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
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
- A61M5/30—Syringes for injection by jet action, without needle, e.g. for use with replaceable ampoules or carpules
-
- 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
- A61M5/3134—Syringe barrels characterised by constructional features of the distal end, i.e. end closest to the tip of the needle cannula
-
- 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
- A61M5/3293—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 characterised by features of the needle hub
-
- 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
- A61M5/50—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 having means for preventing re-use, or for indicating if defective, used, tampered with or unsterile
- A61M5/5086—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 having means for preventing re-use, or for indicating if defective, used, tampered with or unsterile for indicating if defective, used, tampered with or unsterile
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/58—Means for facilitating use, e.g. by people with impaired vision
- A61M2205/583—Means for facilitating use, e.g. by people with impaired vision by visual feedback
Landscapes
- Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
Description
Claims (14)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US28225710P | 2010-01-08 | 2010-01-08 | |
US61/282,257 | 2010-01-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102178990A CN102178990A (zh) | 2011-09-14 |
CN102178990B true CN102178990B (zh) | 2013-10-09 |
Family
ID=44218446
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010105248166A Active CN102178990B (zh) | 2010-01-08 | 2010-10-29 | 无针注射器 |
CN2010205831579U Expired - Lifetime CN201888971U (zh) | 2010-01-08 | 2010-10-29 | 无针注射器 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010205831579U Expired - Lifetime CN201888971U (zh) | 2010-01-08 | 2010-10-29 | 无针注射器 |
Country Status (9)
Country | Link |
---|---|
US (1) | US9067019B2 (zh) |
EP (1) | EP2521580B1 (zh) |
JP (1) | JP5933453B2 (zh) |
KR (1) | KR101825756B1 (zh) |
CN (2) | CN102178990B (zh) |
CA (1) | CA2808794C (zh) |
ES (1) | ES2813935T3 (zh) |
TW (1) | TWI510263B (zh) |
WO (1) | WO2011082685A1 (zh) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2435115B1 (en) * | 2009-05-28 | 2017-12-13 | Medical International Technologies (MIT Canada) Inc. | Needleless injector accessories |
CN102178990B (zh) * | 2010-01-08 | 2013-10-09 | 江苏丞宇米特医疗科技有限公司 | 无针注射器 |
RU2607955C2 (ru) * | 2011-04-04 | 2017-01-11 | Идее Интернатионал Р&Д Инк. | Безыгольное устройство для инъекций в форме стержня |
CN102921074A (zh) * | 2012-11-02 | 2013-02-13 | 江苏丞宇米特医疗科技有限公司 | 一种新型同种药液连续多次注射的无针注射器 |
CN102920524A (zh) * | 2012-11-02 | 2013-02-13 | 江苏丞宇米特医疗科技有限公司 | 一种动物用低压无针注射器 |
CN102940923A (zh) * | 2012-11-12 | 2013-02-27 | 江苏丞宇米特医疗科技有限公司 | 一种低压力可使药液呈雾状喷射的无针注射装置 |
JP6113620B2 (ja) * | 2012-12-27 | 2017-04-12 | 株式会社吉野工業所 | シリンジ型噴出容器 |
CN203576627U (zh) * | 2013-01-09 | 2014-05-07 | 上海凯利泰医疗科技股份有限公司 | 用于注射骨水泥的设备 |
CN103230633B (zh) * | 2013-04-12 | 2014-12-10 | 肖长正 | 变径气缸增压的连续无针注射器 |
CN103432654B (zh) * | 2013-09-13 | 2016-03-09 | 江苏丞宇米特医疗科技有限公司 | 一种专用于无针注射器的喷嘴 |
CN104001240B (zh) * | 2014-05-12 | 2016-05-25 | 侯海晶 | 一种半自动辅助吸注器 |
CN105498047A (zh) * | 2016-01-14 | 2016-04-20 | 江苏丞宇米特医疗科技有限公司 | 一种低压无针注射装置 |
KR101838631B1 (ko) * | 2016-11-03 | 2018-04-26 | 서울대학교 산학협력단 | 반복 분사에 따른 젯의 분사 속도 저하를 방지하고 약물의 자동 충전이 가능한 마이크로젯 약물 주입 장치 |
CN107050579B (zh) * | 2016-11-28 | 2019-12-31 | 孙进武 | 一种方便抽药的无针注射器 |
CN109966590A (zh) * | 2017-03-20 | 2019-07-05 | 王才丰 | 一种可连续注射的无针注射器 |
TWI670096B (zh) * | 2018-04-27 | 2019-09-01 | 京華堂實業股份有限公司 | 無針注射裝置及其於生物性材料注射之用途 |
KR101907552B1 (ko) * | 2018-05-03 | 2018-10-12 | 주식회사 피테크 | 무바늘 무통 주사 장치 |
KR102216441B1 (ko) * | 2018-05-31 | 2021-02-16 | 신경수 | 바늘없는 주사기의 주사노즐장치 |
EP3801374A4 (en) * | 2018-06-07 | 2022-04-06 | Simcro Limited | IMPROVEMENTS MADE IN OR RELATING TO APPLICATORS |
CN110731831A (zh) * | 2019-09-27 | 2020-01-31 | 卢维红 | 智能兽医自动注射器 |
WO2022056533A1 (en) * | 2020-09-09 | 2022-03-17 | Jaber Medical, Pllc | Systems and methods for needleless injection |
CN113274588B (zh) * | 2021-05-19 | 2022-08-26 | 青岛瑞斯凯尔生物科技有限公司 | 一种便捷式抗原无针注射器及其工作方法 |
CN113244485B (zh) * | 2021-05-20 | 2023-12-29 | 江苏省医疗器械检验所 | 一种高压注射器针筒固定机构 |
KR102599499B1 (ko) * | 2021-06-23 | 2023-11-06 | 박선경 | 무침 주사기 |
KR102599494B1 (ko) * | 2021-06-23 | 2023-11-06 | 박선경 | 무침 주사기용 격발너트 |
KR102599500B1 (ko) * | 2021-06-23 | 2023-11-06 | 박선경 | 무침 주사기용 실린더 |
CN114259623A (zh) * | 2021-10-08 | 2022-04-01 | 山东如悦医疗科技有限公司 | 基于旋转吸入式的剂量可调节的注射器 |
CN114870163B (zh) * | 2022-06-06 | 2023-12-19 | 江苏乐聚医药科技有限公司 | 气簧混动型无针注射器 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1738657A (zh) * | 2002-10-22 | 2006-02-22 | 医药家庭公司 | 无针注射装置 |
US7357781B2 (en) * | 2002-02-12 | 2008-04-15 | Karim Menassa | Needleless injector |
CN201888971U (zh) * | 2010-01-08 | 2011-07-06 | 江苏华兰米特医疗科技有限公司 | 无针注射器 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3805783A (en) * | 1971-02-12 | 1974-04-23 | A Ismach | Hand powered hypodermic jet injector gun |
US3859996A (en) * | 1973-07-18 | 1975-01-14 | Mizzy Inc | Multi-dose injector |
GB9118204D0 (en) * | 1991-08-23 | 1991-10-09 | Weston Terence E | Needle-less injector |
TW360548B (en) * | 1993-04-08 | 1999-06-11 | Powderject Res Ltd | Products for therapeutic use |
US7156823B2 (en) * | 2002-06-04 | 2007-01-02 | Bioject Inc. | High workload needle-free injection system |
DK1600190T3 (da) * | 2004-05-29 | 2007-12-27 | Gerresheimer Buende Gmbh | Spröjtelukkeanordning og fremgangsmåde til fremstilling af en spröjtelukkeanordning |
DE102004055453A1 (de) * | 2004-11-17 | 2006-05-24 | Schering Ag | Originalitätsverschluß |
JP3125242U (ja) * | 2006-06-30 | 2006-09-14 | 株式会社島津製作所 | 針無注射器 |
EP2435115B1 (en) * | 2009-05-28 | 2017-12-13 | Medical International Technologies (MIT Canada) Inc. | Needleless injector accessories |
-
2010
- 2010-10-29 CN CN2010105248166A patent/CN102178990B/zh active Active
- 2010-10-29 CN CN2010205831579U patent/CN201888971U/zh not_active Expired - Lifetime
-
2011
- 2011-01-07 WO PCT/CN2011/070092 patent/WO2011082685A1/en active Application Filing
- 2011-01-07 US US13/261,314 patent/US9067019B2/en active Active
- 2011-01-07 ES ES11731686T patent/ES2813935T3/es active Active
- 2011-01-07 EP EP11731686.9A patent/EP2521580B1/en active Active
- 2011-01-07 KR KR1020127017212A patent/KR101825756B1/ko active IP Right Grant
- 2011-01-07 CA CA2808794A patent/CA2808794C/en active Active
- 2011-01-07 TW TW100100632A patent/TWI510263B/zh active
- 2011-01-07 JP JP2012547444A patent/JP5933453B2/ja active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7357781B2 (en) * | 2002-02-12 | 2008-04-15 | Karim Menassa | Needleless injector |
CN1738657A (zh) * | 2002-10-22 | 2006-02-22 | 医药家庭公司 | 无针注射装置 |
CN201888971U (zh) * | 2010-01-08 | 2011-07-06 | 江苏华兰米特医疗科技有限公司 | 无针注射器 |
Also Published As
Publication number | Publication date |
---|---|
CN201888971U (zh) | 2011-07-06 |
US9067019B2 (en) | 2015-06-30 |
TW201138883A (en) | 2011-11-16 |
CA2808794A1 (en) | 2011-07-14 |
CN102178990A (zh) | 2011-09-14 |
JP5933453B2 (ja) | 2016-06-08 |
KR101825756B1 (ko) | 2018-02-05 |
CA2808794C (en) | 2018-01-02 |
JP2013516250A (ja) | 2013-05-13 |
EP2521580A4 (en) | 2017-11-01 |
WO2011082685A1 (en) | 2011-07-14 |
EP2521580B1 (en) | 2020-04-01 |
KR20120116428A (ko) | 2012-10-22 |
US20120253272A1 (en) | 2012-10-04 |
ES2813935T3 (es) | 2021-03-25 |
TWI510263B (zh) | 2015-12-01 |
EP2521580A1 (en) | 2012-11-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: 225316, G20 building, No. 1, drug City Avenue, Taizhou, Jiangsu Applicant after: Medical International Technologies (MIT Canada) Inc. Address before: 225316, G20 building, No. 1, drug City Avenue, Taizhou, Jiangsu Applicant before: Medical International Technologies (MIT Canada) Inc. |
|
COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: JIANGSU HUALAN MIT MEDICAL TECHNOLOGY CO., LTD. TO: JIANGSU CHENGYU MIT MEDICAL TECHNOLOGY CO., LTD. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240322 Address after: Floor 4, Building 0020, No. 12 Xinglin Road, Taizhou City, Jiangsu Province, 225300 Patentee after: Jiangsu Baike Medical Technology Co.,Ltd. Country or region after: China Address before: Building G20, No.1 Yaocheng Avenue, Taizhou City, Jiangsu Province, 225316 Patentee before: Medical International Technologies (MIT Canada) Inc. Country or region before: China |