DE2340617C2 - Einrichtung zur Ableitung von Gehirn- Rückenmark-Flüssigkeit aus Gehirnhöhlen sowie Ventil dafür - Google Patents
Einrichtung zur Ableitung von Gehirn- Rückenmark-Flüssigkeit aus Gehirnhöhlen sowie Ventil dafürInfo
- Publication number
- DE2340617C2 DE2340617C2 DE2340617A DE2340617A DE2340617C2 DE 2340617 C2 DE2340617 C2 DE 2340617C2 DE 2340617 A DE2340617 A DE 2340617A DE 2340617 A DE2340617 A DE 2340617A DE 2340617 C2 DE2340617 C2 DE 2340617C2
- Authority
- DE
- Germany
- Prior art keywords
- valve
- brain
- pressure
- cerebral
- cerebrospinal 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.)
- Expired
Links
- 210000001175 cerebrospinal fluid Anatomy 0.000 title claims description 34
- 230000002490 cerebral effect Effects 0.000 title claims description 27
- 210000004556 brain Anatomy 0.000 claims description 40
- 239000012530 fluid Substances 0.000 claims description 13
- 210000005013 brain tissue Anatomy 0.000 claims description 12
- 210000003625 skull Anatomy 0.000 claims description 12
- 210000002418 meninge Anatomy 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 4
- 230000036316 preload Effects 0.000 claims description 4
- 210000004204 blood vessel Anatomy 0.000 claims description 3
- 230000007423 decrease Effects 0.000 claims description 2
- 206010012335 Dependence Diseases 0.000 description 5
- 210000003462 vein Anatomy 0.000 description 5
- 239000012528 membrane Substances 0.000 description 4
- 210000000278 spinal cord Anatomy 0.000 description 4
- 206010030113 Oedema Diseases 0.000 description 3
- 238000009795 derivation Methods 0.000 description 3
- 229920001296 polysiloxane Polymers 0.000 description 3
- 229920002379 silicone rubber Polymers 0.000 description 3
- 239000004945 silicone rubber Substances 0.000 description 3
- 241000221931 Hypomyces rosellus Species 0.000 description 2
- 230000036571 hydration Effects 0.000 description 2
- 238000006703 hydration reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000284 resting effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 206010048962 Brain oedema Diseases 0.000 description 1
- 208000034656 Contusions Diseases 0.000 description 1
- 206010018852 Haematoma Diseases 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 208000008623 Subdural Effusion Diseases 0.000 description 1
- 206010048626 Subdural hygroma Diseases 0.000 description 1
- 210000000683 abdominal cavity Anatomy 0.000 description 1
- 208000006752 brain edema Diseases 0.000 description 1
- 230000000747 cardiac effect Effects 0.000 description 1
- 210000000845 cartilage Anatomy 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 210000003710 cerebral cortex Anatomy 0.000 description 1
- 210000004298 cerebral vein Anatomy 0.000 description 1
- 239000002872 contrast media Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- 208000003906 hydrocephalus Diseases 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000005865 ionizing radiation Effects 0.000 description 1
- 210000004731 jugular vein Anatomy 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 208000004141 microcephaly Diseases 0.000 description 1
- 230000001537 neural effect Effects 0.000 description 1
- 201000003077 normal pressure hydrocephalus Diseases 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000001575 pathological effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 210000005245 right atrium Anatomy 0.000 description 1
- 229910052594 sapphire Inorganic materials 0.000 description 1
- 239000010980 sapphire Substances 0.000 description 1
- 210000004761 scalp Anatomy 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 210000002330 subarachnoid space Anatomy 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding 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
- A61M25/00—Catheters; Hollow probes
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
- A61M25/0074—Dynamic characteristics of the catheter tip, e.g. openable, closable, expandable or deformable
- A61M25/0075—Valve means
-
- 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
- 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
- A61M2027/004—Implant devices for drainage of body fluids from one part of the body to another with at least a part of the circuit outside the body
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Anesthesiology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Otolaryngology (AREA)
- Neurology (AREA)
- Ophthalmology & Optometry (AREA)
- Biophysics (AREA)
- Pulmonology (AREA)
- External Artificial Organs (AREA)
- Safety Valves (AREA)
- Prostheses (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US28045172A | 1972-08-14 | 1972-08-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2340617A1 DE2340617A1 (de) | 1974-02-28 |
| DE2340617C2 true DE2340617C2 (de) | 1983-01-05 |
Family
ID=23073154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2340617A Expired DE2340617C2 (de) | 1972-08-14 | 1973-08-10 | Einrichtung zur Ableitung von Gehirn- Rückenmark-Flüssigkeit aus Gehirnhöhlen sowie Ventil dafür |
Country Status (9)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19645725C1 (de) * | 1996-11-06 | 1997-12-11 | Sican F & E Gmbh Sibet | Implantierbares und steuerbares Ventil für medizinische Anwendungen |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3311800C1 (de) * | 1983-03-31 | 1984-04-05 | Krones Ag Hermann Kronseder Maschinenfabrik, 8402 Neutraubling | ? und Vorrichtung zum Reinigen von Gefaessfuellmaschinen |
| ES2297677T3 (es) * | 2004-03-27 | 2008-05-01 | CHRISTOPH MIETHKE GMBH & CO. KG | Valvula hidrocefalica ajustable. |
| US7559912B2 (en) * | 2004-09-30 | 2009-07-14 | Codman & Shurtleff, Inc. | High pressure range hydrocephalus valve system |
| DE102010051743B4 (de) * | 2010-11-19 | 2022-09-01 | C. Miethke Gmbh & Co. Kg | Programmierbares Hydrocephalusventil |
| JP6392761B2 (ja) * | 2012-10-01 | 2018-09-19 | ニクラス・ロックスヘッドＮｉｃｌａｓ ＲＯＸＨＥＤ | 水頭症治療用の脳脊髄液シャント |
| CN107281562B (zh) * | 2017-06-12 | 2023-07-21 | 郑春玲 | 一种脑脊液引流系统中的调节装置和脑脊液引流系统 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2629399A (en) * | 1946-10-16 | 1953-02-24 | Kulick George | Safety valve for regulating and testing light pressures |
| US3288142A (en) * | 1964-04-27 | 1966-11-29 | Hakim Salomon | Hydrocephalus shunt with spring biased one-way valves |
| DK111149B (da) * | 1966-06-16 | 1968-06-17 | V Lomholt | Respirationskateter. |
| US3566913A (en) * | 1968-11-14 | 1971-03-02 | Us Navy | Diaphragm valve |
| CH496445A (de) * | 1969-07-15 | 1970-09-30 | Kuffer Francois | Rückschlagventil zum Ableiten des Liquors in das Gefässsystem oder eine Körperhöhle zur Behandlung des Hydrocephalus internus et externus |
-
1973
- 1973-07-23 NL NL7310229A patent/NL7310229A/xx not_active Application Discontinuation
- 1973-07-30 CA CA177,649A patent/CA1017645A/en not_active Expired
- 1973-07-31 JP JP48085559A patent/JPS583703B2/ja not_active Expired
- 1973-08-02 GB GB3686373A patent/GB1434107A/en not_active Expired
- 1973-08-09 FR FR7329175A patent/FR2196176B1/fr not_active Expired
- 1973-08-10 DE DE2340617A patent/DE2340617C2/de not_active Expired
- 1973-08-13 SE SE7311015A patent/SE405077B/xx unknown
- 1973-08-13 CH CH1164273A patent/CH578875A5/xx not_active IP Right Cessation
- 1973-08-13 IT IT27845/73A patent/IT998359B/it active
-
1980
- 1980-07-29 JP JP55103208A patent/JPS5841065B2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19645725C1 (de) * | 1996-11-06 | 1997-12-11 | Sican F & E Gmbh Sibet | Implantierbares und steuerbares Ventil für medizinische Anwendungen |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5643958A (en) | 1981-04-22 |
| GB1434107A (en) | 1976-05-05 |
| JPS5841065B2 (ja) | 1983-09-09 |
| FR2196176B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1977-05-13 |
| DE2340617A1 (de) | 1974-02-28 |
| IT998359B (it) | 1976-01-20 |
| SE7311015L (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-02-15 |
| JPS5047481A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-04-26 |
| NL7310229A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-02-18 |
| SE405077B (sv) | 1978-11-20 |
| FR2196176A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-03-15 |
| JPS583703B2 (ja) | 1983-01-22 |
| CH578875A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-08-31 |
| CA1017645A (en) | 1977-09-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition |