CN107050564B - 输液装置 - Google Patents
输液装置 Download PDFInfo
- Publication number
- CN107050564B CN107050564B CN201710417255.1A CN201710417255A CN107050564B CN 107050564 B CN107050564 B CN 107050564B CN 201710417255 A CN201710417255 A CN 201710417255A CN 107050564 B CN107050564 B CN 107050564B
- Authority
- CN
- China
- Prior art keywords
- liquid
- conduit
- chamber
- pressure
- liquid outlet
- 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.)
- Expired - Fee Related
Links
- 238000001802 infusion Methods 0.000 title claims abstract description 58
- 239000007788 liquid Substances 0.000 claims abstract description 162
- 238000002347 injection Methods 0.000 claims abstract description 14
- 239000007924 injection Substances 0.000 claims abstract description 14
- 210000004204 blood vessel Anatomy 0.000 claims abstract description 7
- 230000037361 pathway Effects 0.000 claims description 14
- 239000013536 elastomeric material Substances 0.000 claims description 3
- 238000001727 in vivo Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 9
- 239000012530 fluid Substances 0.000 description 10
- 239000007789 gas Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 3
- 241000222712 Kinetoplastida Species 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000007937 lozenge Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 241000894007 species Species 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
- A61M5/142—Pressure infusion, e.g. using pumps
- A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
- A61M5/155—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by gas introduced into the reservoir
-
- 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
- A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
- A61M5/16804—Flow controllers
- A61M5/16813—Flow controllers by controlling the degree of opening of the flow line
-
- 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
- A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
- A61M5/16877—Adjusting flow; Devices for setting a flow rate
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)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710417255.1A CN107050564B (zh) | 2017-06-06 | 2017-06-06 | 输液装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710417255.1A CN107050564B (zh) | 2017-06-06 | 2017-06-06 | 输液装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107050564A CN107050564A (zh) | 2017-08-18 |
CN107050564B true CN107050564B (zh) | 2018-02-09 |
Family
ID=59615648
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710417255.1A Expired - Fee Related CN107050564B (zh) | 2017-06-06 | 2017-06-06 | 输液装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107050564B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2022550738A (ja) * | 2019-10-02 | 2022-12-05 | アンジー テクノロジーズ リミテッド | 静脈内プローブの位置を判断するためのデバイス及び方法 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2117168U (zh) * | 1992-02-12 | 1992-09-30 | 倪桂荣 | 医用快速注射加压器 |
CN2405600Y (zh) * | 2000-02-17 | 2000-11-15 | 徐小红 | 气囊式加压输液器 |
CN2740200Y (zh) * | 2004-11-05 | 2005-11-16 | 亓玉莲 | 充净气加压静脉输液器 |
CN201036641Y (zh) * | 2007-05-31 | 2008-03-19 | 高燕 | 多功能输液装置 |
CN201366137Y (zh) * | 2009-03-10 | 2009-12-23 | 姚春燕 | 一种多功能输液器 |
CN201692318U (zh) * | 2010-06-21 | 2011-01-05 | 夏贤喆 | 无须支架的输液瓶 |
CN102294061A (zh) * | 2011-06-24 | 2011-12-28 | 顾正峰 | 压力补充型加压生理盐水输液装置及其制造方法 |
CN202538058U (zh) * | 2011-12-28 | 2012-11-21 | 图尔贡·塞迪 | 气压式输液装置 |
CN204619035U (zh) * | 2015-04-28 | 2015-09-09 | 沈涛 | 一种压力真空输液瓶 |
-
2017
- 2017-06-06 CN CN201710417255.1A patent/CN107050564B/zh not_active Expired - Fee Related
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2117168U (zh) * | 1992-02-12 | 1992-09-30 | 倪桂荣 | 医用快速注射加压器 |
CN2405600Y (zh) * | 2000-02-17 | 2000-11-15 | 徐小红 | 气囊式加压输液器 |
CN2740200Y (zh) * | 2004-11-05 | 2005-11-16 | 亓玉莲 | 充净气加压静脉输液器 |
CN201036641Y (zh) * | 2007-05-31 | 2008-03-19 | 高燕 | 多功能输液装置 |
CN201366137Y (zh) * | 2009-03-10 | 2009-12-23 | 姚春燕 | 一种多功能输液器 |
CN201692318U (zh) * | 2010-06-21 | 2011-01-05 | 夏贤喆 | 无须支架的输液瓶 |
CN102294061A (zh) * | 2011-06-24 | 2011-12-28 | 顾正峰 | 压力补充型加压生理盐水输液装置及其制造方法 |
CN202538058U (zh) * | 2011-12-28 | 2012-11-21 | 图尔贡·塞迪 | 气压式输液装置 |
CN204619035U (zh) * | 2015-04-28 | 2015-09-09 | 沈涛 | 一种压力真空输液瓶 |
Also Published As
Publication number | Publication date |
---|---|
CN107050564A (zh) | 2017-08-18 |
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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 | ||
CB03 | Change of inventor or designer information |
Inventor after: Hu Yingfang Inventor after: Tian Jinman Inventor after: Dan Haiyong Inventor before: Zhang Ce |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20180115 Address after: 050000 No. 215 Heping West Road, Hebei, Shijiazhuang Applicant after: Hu Yingfang Address before: Double Yang Xiaotun village Zichuan District 255100 Shandong city of Zibo province 1 Group No. 181 Applicant before: Zhang Ce |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180808 Address after: 050000 215 Heping West Road, Shijiazhuang, Hebei Patentee after: No.2 Hospital, Hebei Medical Univ. Address before: 050000 215 Heping West Road, Shijiazhuang, Hebei Patentee before: Hu Yingfang |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180209 Termination date: 20190606 |