CN103990188A - 脑脊液引流限压器 - Google Patents
脑脊液引流限压器 Download PDFInfo
- Publication number
- CN103990188A CN103990188A CN201310052089.1A CN201310052089A CN103990188A CN 103990188 A CN103990188 A CN 103990188A CN 201310052089 A CN201310052089 A CN 201310052089A CN 103990188 A CN103990188 A CN 103990188A
- Authority
- CN
- China
- Prior art keywords
- voltage limiter
- pressure
- pipe
- spinal fluid
- fluid drain
- 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
- 210000001175 cerebrospinal fluid Anatomy 0.000 title abstract description 31
- 239000012530 fluid Substances 0.000 claims abstract description 14
- 238000009530 blood pressure measurement Methods 0.000 claims description 23
- 210000002445 nipple Anatomy 0.000 claims description 15
- 238000007789 sealing Methods 0.000 claims description 9
- 238000000465 moulding Methods 0.000 claims description 5
- 230000036772 blood pressure Effects 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 238000007917 intracranial administration Methods 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 208000002403 Encephalocele Diseases 0.000 abstract description 2
- 206010015995 Eyelid ptosis Diseases 0.000 abstract description 2
- 206010019233 Headaches Diseases 0.000 abstract description 2
- 208000027418 Wounds and injury Diseases 0.000 abstract description 2
- 230000002490 cerebral effect Effects 0.000 abstract description 2
- 231100000869 headache Toxicity 0.000 abstract description 2
- 208000015181 infectious disease Diseases 0.000 abstract description 2
- 201000003004 ptosis Diseases 0.000 abstract description 2
- 210000001519 tissue Anatomy 0.000 abstract description 2
- 206010052428 Wound Diseases 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 24
- 238000004458 analytical method Methods 0.000 description 6
- 238000006664 bond formation reaction Methods 0.000 description 2
- 210000001951 dura mater Anatomy 0.000 description 2
- 208000034693 Laceration Diseases 0.000 description 1
- 206010057751 Post procedural discharge Diseases 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 230000007306 turnover Effects 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
- A61M27/00—Drainage appliance for wounds or the like, i.e. wound drains, implanted drains
- A61M27/002—Implant devices for drainage of body fluids from one part of the body to another
- A61M27/006—Cerebrospinal drainage; Accessories therefor, e.g. valves
-
- 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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
-
- 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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/71—Suction drainage systems
- A61M1/73—Suction drainage systems comprising sensors or indicators for physical values
-
- 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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/71—Suction drainage systems
- A61M1/74—Suction control
-
- 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
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/22—Valves or arrangement of valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K15/00—Check valves
- F16K15/14—Check valves with flexible valve members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
- F16K7/12—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm
- F16K7/14—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm arranged to be deformed against a flat seat
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- General Health & Medical Sciences (AREA)
- Anesthesiology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Engineering & Computer Science (AREA)
- Vascular Medicine (AREA)
- Mechanical Engineering (AREA)
- Neurology (AREA)
- Ophthalmology & Optometry (AREA)
- Otolaryngology (AREA)
- Pulmonology (AREA)
- External Artificial Organs (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310052089.1A CN103990188B8 (zh) | 2013-02-18 | 2013-02-18 | 脑脊液引流限压器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310052089.1A CN103990188B8 (zh) | 2013-02-18 | 2013-02-18 | 脑脊液引流限压器 |
Publications (3)
Publication Number | Publication Date |
---|---|
CN103990188A true CN103990188A (zh) | 2014-08-20 |
CN103990188B CN103990188B (zh) | 2016-12-28 |
CN103990188B8 CN103990188B8 (zh) | 2017-02-08 |
Family
ID=51304682
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310052089.1A Active CN103990188B8 (zh) | 2013-02-18 | 2013-02-18 | 脑脊液引流限压器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103990188B8 (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104225693A (zh) * | 2014-10-09 | 2014-12-24 | 周玉虹 | 负压微控便携引流器 |
CN108815593A (zh) * | 2018-04-16 | 2018-11-16 | 清华大学 | 有压阀式脑脊液引流调压装置 |
CN109139954A (zh) * | 2018-09-05 | 2019-01-04 | 中山市华宝勒生活用品实业有限公司 | 一种具有开关功能的水龙头盖 |
CN109172886A (zh) * | 2018-10-10 | 2019-01-11 | 南京市儿童医院 | 一种新型改良负压引流装置 |
CN118022085A (zh) * | 2024-04-10 | 2024-05-14 | 山东赫侨医疗科技有限公司 | 一种胸外科手术用穿刺引流装置 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52124791A (en) * | 1976-04-13 | 1977-10-20 | Takei Kiki Kogyo Kk | Cerebrospinal fluid pressure control valve |
US4540400A (en) * | 1983-02-17 | 1985-09-10 | Cordis Corporation | Non-invasively adjustable valve |
US4705499A (en) * | 1985-12-23 | 1987-11-10 | Cordis Corporation | Implantable servo valve having integral pressure sensor |
US4714458A (en) * | 1985-12-23 | 1987-12-22 | Cordis Corporation | Three stage valve with flexible valve seat |
US4769002A (en) * | 1983-02-17 | 1988-09-06 | Cordis Corporation | Intercranial pressure regulator valve |
US4776839A (en) * | 1986-10-21 | 1988-10-11 | Cordis Corporation | Three stage implantable pressure relief valve with improved valve stem member |
US4781672A (en) * | 1986-10-21 | 1988-11-01 | Cordis Corporation | Three stage implantable flow control valve with improved valve closure member |
US5662600A (en) * | 1995-09-29 | 1997-09-02 | Pudenz-Schulte Medical Research Corporation | Burr-hole flow control device |
-
2013
- 2013-02-18 CN CN201310052089.1A patent/CN103990188B8/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52124791A (en) * | 1976-04-13 | 1977-10-20 | Takei Kiki Kogyo Kk | Cerebrospinal fluid pressure control valve |
US4540400A (en) * | 1983-02-17 | 1985-09-10 | Cordis Corporation | Non-invasively adjustable valve |
US4769002A (en) * | 1983-02-17 | 1988-09-06 | Cordis Corporation | Intercranial pressure regulator valve |
US4705499A (en) * | 1985-12-23 | 1987-11-10 | Cordis Corporation | Implantable servo valve having integral pressure sensor |
US4714458A (en) * | 1985-12-23 | 1987-12-22 | Cordis Corporation | Three stage valve with flexible valve seat |
US4776839A (en) * | 1986-10-21 | 1988-10-11 | Cordis Corporation | Three stage implantable pressure relief valve with improved valve stem member |
US4781672A (en) * | 1986-10-21 | 1988-11-01 | Cordis Corporation | Three stage implantable flow control valve with improved valve closure member |
US5662600A (en) * | 1995-09-29 | 1997-09-02 | Pudenz-Schulte Medical Research Corporation | Burr-hole flow control device |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104225693A (zh) * | 2014-10-09 | 2014-12-24 | 周玉虹 | 负压微控便携引流器 |
CN104225693B (zh) * | 2014-10-09 | 2017-04-19 | 周玉虹 | 负压微控便携引流器 |
CN108815593A (zh) * | 2018-04-16 | 2018-11-16 | 清华大学 | 有压阀式脑脊液引流调压装置 |
WO2019200708A1 (zh) * | 2018-04-16 | 2019-10-24 | 清华大学 | 有压阀式脑脊液引流调压装置 |
CN109139954A (zh) * | 2018-09-05 | 2019-01-04 | 中山市华宝勒生活用品实业有限公司 | 一种具有开关功能的水龙头盖 |
CN109139954B (zh) * | 2018-09-05 | 2023-09-22 | 中山市华宝勒生活用品有限公司 | 一种具有开关功能的水龙头盖 |
CN109172886A (zh) * | 2018-10-10 | 2019-01-11 | 南京市儿童医院 | 一种新型改良负压引流装置 |
CN118022085A (zh) * | 2024-04-10 | 2024-05-14 | 山东赫侨医疗科技有限公司 | 一种胸外科手术用穿刺引流装置 |
Also Published As
Publication number | Publication date |
---|---|
CN103990188B (zh) | 2016-12-28 |
CN103990188B8 (zh) | 2017-02-08 |
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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 | ||
C41 | Transfer of patent application or patent right or utility model | ||
CB03 | Change of inventor or designer information |
Inventor after: Su Xiaojing Inventor after: Zheng Guoquan Inventor after: Hu Zhifei Inventor after: Lu Dehua Inventor before: Lu Dehua Inventor before: Su Xiaojing Inventor before: Zheng Guoquan Inventor before: Hu Zhifei |
|
COR | Change of bibliographic data | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20160330 Address after: 100853 Fuxing Road, Beijing, Haidian District, No. 28 Applicant after: CHINESE PLA GENERAL Hospital Address before: 100853 Department of orthopedics, PLA General Hospital, 28 Fuxing Road, Beijing, 2, Haidian District Applicant before: Su Xiaojing Applicant before: Zheng Guoquan Applicant before: Hu Zhifei Applicant before: Lu Dehua |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CI01 | Publication of corrected invention patent application |
Correction item: Applicant|Address Correct: General Hospital, PLA|100853 Fuxing Road, Beijing, Haidian District, No. 28 False: Chinese people's Liberation Army General Hospital|100853 Fuxing Road, Beijing, Haidian District, No. 28 Number: 16 Volume: 32 |
|
ERR | Gazette correction | ||
C53 | Correction of patent of invention or patent application | ||
CI01 | Publication of corrected invention patent application |
Correction item: Patentee Correct: General Hospital, PLA False: Chinese people's Liberation Army General Hospital Number: 52 Volume: 32 |
|
CI03 | Correction of invention patent |
Correction item: Patentee Correct: General Hospital, PLA False: Chinese people's Liberation Army General Hospital Number: 52 Page: The title page Volume: 32 |
|
ERR | Gazette correction |