CN104759000B - 液柱质软针头 - Google Patents
液柱质软针头 Download PDFInfo
- Publication number
- CN104759000B CN104759000B CN201510134414.8A CN201510134414A CN104759000B CN 104759000 B CN104759000 B CN 104759000B CN 201510134414 A CN201510134414 A CN 201510134414A CN 104759000 B CN104759000 B CN 104759000B
- Authority
- CN
- China
- Prior art keywords
- needle
- fin
- pin end
- needle body
- fluid column
- 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 title claims abstract description 12
- 239000007788 liquid Substances 0.000 claims abstract description 21
- 239000000463 material Substances 0.000 claims abstract description 9
- 239000007779 soft material Substances 0.000 claims abstract description 4
- 230000005389 magnetism Effects 0.000 claims description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 5
- 238000001467 acupuncture Methods 0.000 abstract description 9
- 210000003811 finger Anatomy 0.000 description 11
- 210000004204 blood vessel Anatomy 0.000 description 6
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 210000003414 extremity Anatomy 0.000 description 3
- 230000002792 vascular Effects 0.000 description 3
- 241001465754 Metazoa Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008961 swelling Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 210000005224 forefinger Anatomy 0.000 description 1
- 210000004247 hand Anatomy 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000006467 substitution reaction Methods 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
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/158—Needles for infusions; Accessories therefor, e.g. for inserting infusion needles, or for holding them on the body
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)
- Finger-Pressure Massage (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510134414.8A CN104759000B (zh) | 2015-03-26 | 2015-03-26 | 液柱质软针头 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510134414.8A CN104759000B (zh) | 2015-03-26 | 2015-03-26 | 液柱质软针头 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104759000A CN104759000A (zh) | 2015-07-08 |
CN104759000B true CN104759000B (zh) | 2017-12-12 |
Family
ID=53641304
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510134414.8A Active CN104759000B (zh) | 2015-03-26 | 2015-03-26 | 液柱质软针头 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104759000B (zh) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1142603A1 (en) * | 2000-04-04 | 2001-10-10 | Nipro Corporation | Indwelling needle assembly |
CN2721018Y (zh) * | 2004-08-20 | 2005-08-31 | 何太清 | 磁共振静脉输液穿刺针 |
EP1545658B1 (en) * | 2002-08-09 | 2007-09-12 | Boston Scientific Limited | Injection devices that provide reduced outflow of therapeutic agents |
CN201783072U (zh) * | 2010-08-10 | 2011-04-06 | 曹瑞实 | 婴幼儿用冷停跳灌注针头 |
CN202078603U (zh) * | 2011-05-09 | 2011-12-21 | 车爱华 | 一次性针头防刺伤装置 |
-
2015
- 2015-03-26 CN CN201510134414.8A patent/CN104759000B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1142603A1 (en) * | 2000-04-04 | 2001-10-10 | Nipro Corporation | Indwelling needle assembly |
EP1545658B1 (en) * | 2002-08-09 | 2007-09-12 | Boston Scientific Limited | Injection devices that provide reduced outflow of therapeutic agents |
CN2721018Y (zh) * | 2004-08-20 | 2005-08-31 | 何太清 | 磁共振静脉输液穿刺针 |
CN201783072U (zh) * | 2010-08-10 | 2011-04-06 | 曹瑞实 | 婴幼儿用冷停跳灌注针头 |
CN202078603U (zh) * | 2011-05-09 | 2011-12-21 | 车爱华 | 一次性针头防刺伤装置 |
Also Published As
Publication number | Publication date |
---|---|
CN104759000A (zh) | 2015-07-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
EXSB | Decision made by sipo to initiate substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Li Hanwen Inventor before: Zhong Binghua |
|
CB03 | Change of inventor or designer information | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20170509 Address after: 325217 Zhejiang city of Wenzhou province Ruian city Zhenjiang Xian Jiang Xi Xin Du Bridge Road and Bridge Village No. 7 Applicant after: Li Hanwen Address before: Yuhuatai District of Nanjing city Ning dual 210000 Jiangsu province No. 28 Ebizal building Applicant before: Zhong Binghua |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20170720 Address after: 510640 Guangdong City, Tianhe District Province, No. five, road, public education building, unit 371-1, unit 2401 Applicant after: Guangdong Gaohang Intellectual Property Operation Co., Ltd. Address before: 325217 Zhejiang city of Wenzhou province Ruian city Zhenjiang Xian Jiang Xi Xin Du Bridge Road and Bridge Village No. 7 Applicant before: Li Hanwen |
|
CB03 | Change of inventor or designer information |
Inventor after: Zhang Xinquan Inventor before: Li Hanwen |
|
CB03 | Change of inventor or designer information | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20171010 Address after: Anxi County of Quanzhou City, Fujian province 362000 Tao Zhou Xiang Tang Di Cun Ping three No. 14 Applicant after: Zhang Xinquan Address before: 510640 Guangdong City, Tianhe District Province, No. five, road, public education building, unit 371-1, unit 2401 Applicant before: Guangdong Gaohang Intellectual Property Operation Co., Ltd. |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20191213 Address after: 314200 Industrial Park, suilun village, quantang Town, Pinghu City, Jiaxing City, Zhejiang Province Patentee after: Pinghu Suifeng Hardware Co., Ltd. Address before: Anxi County of Quanzhou City, Fujian province 362000 Tao Zhou Xiang Tang Di Cun Ping three No. 14 Patentee before: Zhang Xinquan |
|
TR01 | Transfer of patent right |