EP0091960A4 - Systeme de drainage a soupape anti-bouchage pour fluides corporels. - Google Patents
Systeme de drainage a soupape anti-bouchage pour fluides corporels.Info
- Publication number
- EP0091960A4 EP0091960A4 EP19820903621 EP82903621A EP0091960A4 EP 0091960 A4 EP0091960 A4 EP 0091960A4 EP 19820903621 EP19820903621 EP 19820903621 EP 82903621 A EP82903621 A EP 82903621A EP 0091960 A4 EP0091960 A4 EP 0091960A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- valve
- chamber
- pressure
- inlet
- fluid
- 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.)
- Withdrawn
Links
- 210000001124 body fluid Anatomy 0.000 title claims abstract description 7
- 239000010839 body fluid Substances 0.000 title claims abstract description 7
- 239000012530 fluid Substances 0.000 claims abstract description 27
- 238000004891 communication Methods 0.000 claims description 6
- KKEBXNMGHUCPEZ-UHFFFAOYSA-N 4-phenyl-1-(2-sulfanylethyl)imidazolidin-2-one Chemical compound N1C(=O)N(CCS)CC1C1=CC=CC=C1 KKEBXNMGHUCPEZ-UHFFFAOYSA-N 0.000 claims description 5
- 238000011010 flushing procedure Methods 0.000 abstract description 20
- 206010003445 Ascites Diseases 0.000 abstract description 11
- 210000002445 nipple Anatomy 0.000 description 16
- 210000003200 peritoneal cavity Anatomy 0.000 description 10
- 229920002379 silicone rubber Polymers 0.000 description 9
- 239000004945 silicone rubber Substances 0.000 description 9
- 210000004303 peritoneum Anatomy 0.000 description 7
- 238000005086 pumping Methods 0.000 description 6
- 239000004743 Polypropylene Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- -1 polypropylene Polymers 0.000 description 4
- 229920001155 polypropylene Polymers 0.000 description 4
- 230000035508 accumulation Effects 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 3
- 239000008280 blood Substances 0.000 description 3
- 210000004369 blood Anatomy 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 210000004731 jugular vein Anatomy 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000011324 bead Substances 0.000 description 2
- 210000004556 brain Anatomy 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 210000003195 fascia Anatomy 0.000 description 2
- 208000003906 hydrocephalus Diseases 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 210000002620 vena cava superior Anatomy 0.000 description 2
- 241000239290 Araneae Species 0.000 description 1
- 208000007536 Thrombosis Diseases 0.000 description 1
- 210000003567 ascitic fluid Anatomy 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 210000000416 exudates and transudate Anatomy 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 230000002757 inflammatory effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000013464 silicone adhesive Substances 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 210000003462 vein Anatomy 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
Definitions
- Tubular portion 87 also functions to provide fluid communication through opening 86 into the interior 92 of valve housing 80.
- a bore 91 in nipple 83 provides external fluid communi ⁇ cation to interior 92 of housing 80.
- Valve housing 80 is further provided with a short depending skirt 93 aligned with cylindrical side wall 82 which is provided with an external annular groove 94.
Landscapes
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Otolaryngology (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)
- External Artificial Organs (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US31468481A | 1981-10-26 | 1981-10-26 | |
| US314684 | 1981-10-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0091960A1 EP0091960A1 (fr) | 1983-10-26 |
| EP0091960A4 true EP0091960A4 (fr) | 1985-07-30 |
Family
ID=23220996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP19820903621 Withdrawn EP0091960A4 (fr) | 1981-10-26 | 1982-10-26 | Systeme de drainage a soupape anti-bouchage pour fluides corporels. |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP0091960A4 (fr) |
| WO (1) | WO1983001387A1 (fr) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4850955A (en) * | 1986-12-02 | 1989-07-25 | Codman & Shurtleff | Body fluid transfer device |
| DE3770456D1 (de) * | 1987-03-26 | 1991-07-04 | Clinical Plastic Products S A | Inplantierbarer, arterieller katheter insbesondere zuspritzkatheter. |
| US5520632A (en) * | 1991-04-11 | 1996-05-28 | Robert Leveen | Ascites valve |
| US5830172A (en) * | 1991-04-11 | 1998-11-03 | Leveen; Harry H. | Ascites valve |
| IL110288A0 (en) * | 1994-07-12 | 1994-10-21 | Bron Dan | Self-cleaning inlet head for a fluid |
| GB2350794A (en) * | 1999-04-20 | 2000-12-13 | Nagy Adly Habib | Implantable pump |
| US20060111688A1 (en) * | 2004-11-22 | 2006-05-25 | Kraus Robert G | Ventriculostomy reservoir |
| US8088091B2 (en) | 2009-03-09 | 2012-01-03 | New Jersey Institute Of Technology | No clog shunt using a compact fluid drag path |
| EP3453420A1 (fr) | 2013-01-22 | 2019-03-13 | Anuncia, Inc. | Dispositif rinçage d'un système de dérivation |
| DK2968731T3 (en) | 2013-03-15 | 2019-02-18 | Childrens Medical Center | SHUNTSKYLLER |
| CN106687169B (zh) | 2014-04-18 | 2020-07-03 | 安嫩西亚公司 | 用于分流流体的系统和方法 |
| US10226193B2 (en) | 2015-03-31 | 2019-03-12 | Medtronic Ps Medical, Inc. | Wireless pressure measurement and monitoring for shunts |
| US10792480B2 (en) | 2016-10-13 | 2020-10-06 | Anuncia, Inc. | Shunt flushers and related methods |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1010067A (en) * | 1962-05-28 | 1965-11-17 | Stanley Charles Wade | Improvements relating to the control of fluids |
| US3999553A (en) * | 1973-03-15 | 1976-12-28 | Bio-Medical Research, Ltd. | Bio-medical pressure control device |
| US4142524A (en) * | 1977-06-02 | 1979-03-06 | Andros Incorporated | Cassette for intravenous delivery system |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3111125A (en) * | 1961-11-06 | 1963-11-19 | Rudolf R Schulte | Drainage device |
| US3910283A (en) * | 1973-10-09 | 1975-10-07 | Harry H Leveen | Process for treatment of ascites and device to accomplish same |
| US4240434A (en) * | 1978-10-10 | 1980-12-23 | Newkirk John B | Peritoneo-venous shunt |
| US4261341A (en) * | 1979-06-08 | 1981-04-14 | Hakim Company Limited | Method and apparatus for the treatment of ascites |
-
1982
- 1982-10-26 EP EP19820903621 patent/EP0091960A4/fr not_active Withdrawn
- 1982-10-26 WO PCT/US1982/001535 patent/WO1983001387A1/fr not_active Application Discontinuation
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1010067A (en) * | 1962-05-28 | 1965-11-17 | Stanley Charles Wade | Improvements relating to the control of fluids |
| US3999553A (en) * | 1973-03-15 | 1976-12-28 | Bio-Medical Research, Ltd. | Bio-medical pressure control device |
| US4142524A (en) * | 1977-06-02 | 1979-03-06 | Andros Incorporated | Cassette for intravenous delivery system |
Non-Patent Citations (1)
| Title |
|---|
| See also references of WO8301387A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0091960A1 (fr) | 1983-10-26 |
| WO1983001387A1 (fr) | 1983-04-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| 17P | Request for examination filed |
Effective date: 19830613 |
|
| AK | Designated contracting states |
Designated state(s): DE FR GB |
|
| 17Q | First examination report despatched |
Effective date: 19860716 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
| 18D | Application deemed to be withdrawn |
Effective date: 19860502 |