DE3486384D1 - Chirurgisch implantierbare Vorrichtung. - Google Patents
Chirurgisch implantierbare Vorrichtung.Info
- Publication number
- DE3486384D1 DE3486384D1 DE3486384T DE3486384T DE3486384D1 DE 3486384 D1 DE3486384 D1 DE 3486384D1 DE 3486384 T DE3486384 T DE 3486384T DE 3486384 T DE3486384 T DE 3486384T DE 3486384 D1 DE3486384 D1 DE 3486384D1
- Authority
- DE
- Germany
- Prior art keywords
- rotor
- stepping motor
- magnetic field
- stator elements
- implantable device
- 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 - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K37/00—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors
- H02K37/10—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of permanent magnet type
- H02K37/12—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of permanent magnet type with stationary armatures and rotating magnets
- H02K37/14—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of permanent magnet type with stationary armatures and rotating magnets with magnets rotating within the armatures
-
- 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
-
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K37/00—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/06—Means for converting reciprocating motion into rotary motion or vice versa
- H02K7/065—Electromechanical oscillators; Vibrating magnetic drives
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2250/0001—Means for transferring electromagnetic energy to implants
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US51613783A | 1983-07-21 | 1983-07-21 | |
US06/559,865 US4615691A (en) | 1983-12-08 | 1983-12-08 | Surgically-implantable stepping motor |
US06/559,864 US4595390A (en) | 1983-07-21 | 1983-12-08 | Magnetically-adjustable cerebrospinal fluid shunt valve |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3486384D1 true DE3486384D1 (de) | 1995-06-01 |
DE3486384T2 DE3486384T2 (de) | 1995-10-12 |
Family
ID=27414628
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE84304995T Expired - Lifetime DE3486114T2 (de) | 1983-07-21 | 1984-07-23 | Gerät mit Schrittmotor zur Verwendung bei chirurgisch-implantierbaren Vorrichtungen. |
DE90202828T Expired - Lifetime DE3486222T2 (de) | 1983-07-21 | 1984-07-23 | Verfahren und Einrichtung zur indirekten und externen Regelung des Betriebdruckes eines Parallelventils. |
DE3486384T Expired - Lifetime DE3486384T2 (de) | 1983-07-21 | 1984-07-23 | Chirurgisch implantierbare Vorrichtung. |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE84304995T Expired - Lifetime DE3486114T2 (de) | 1983-07-21 | 1984-07-23 | Gerät mit Schrittmotor zur Verwendung bei chirurgisch-implantierbaren Vorrichtungen. |
DE90202828T Expired - Lifetime DE3486222T2 (de) | 1983-07-21 | 1984-07-23 | Verfahren und Einrichtung zur indirekten und externen Regelung des Betriebdruckes eines Parallelventils. |
Country Status (5)
Country | Link |
---|---|
EP (3) | EP0421557B1 (de) |
JP (5) | JPH0675595B2 (de) |
AT (1) | ATE121634T1 (de) |
CA (1) | CA1241246A (de) |
DE (3) | DE3486114T2 (de) |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4041563A1 (de) * | 1990-12-22 | 1992-06-25 | Sanol Arznei Schwarz Gmbh | Verfahren zur herstellung wirkstoffhaltiger mikropartikel aus hydrolytisch abbaubaren polymeren |
US5282472A (en) * | 1993-05-11 | 1994-02-01 | Companion John A | System and process for the detection, evaluation and treatment of prostate and urinary problems |
US5762599A (en) * | 1994-05-02 | 1998-06-09 | Influence Medical Technologies, Ltd. | Magnetically-coupled implantable medical devices |
FR2721520B1 (fr) * | 1994-06-24 | 1996-08-30 | Sophysa Sa | Valve sous-cutanée et son dispositif de réglage externe. |
FR2733859B1 (fr) * | 1995-05-04 | 1997-08-14 | Oudet Claude | Moteur pas-pas ou synchrone economique |
US6383159B1 (en) | 1998-11-10 | 2002-05-07 | Eunoe, Inc. | Devices and method for removing cerebrospinal fluids from a patient's CSF space |
DE19643782C1 (de) * | 1996-09-09 | 1998-08-27 | Steffen Dr Ing Leonhardt | Implantat zur kontrollierten Ableitung von Gehirnflüssigkeit |
US6875192B1 (en) | 1998-11-10 | 2005-04-05 | Eunoe, Inc. | Devices and methods for removing cerebrospinal fluids from a patient's CSF space |
US7189221B2 (en) | 1998-11-10 | 2007-03-13 | Integra Life Sciences Corporation | Methods for the treatment of a normal pressure hydrocephalus |
JP2001104470A (ja) | 1999-10-04 | 2001-04-17 | Seiko Instruments Inc | 弁装置及びこれを用いた弁システム |
JP2001104471A (ja) * | 1999-10-04 | 2001-04-17 | Seiko Instruments Inc | 圧力可変弁装置及び該弁装置の設定圧力検出装置 |
FR2804331B1 (fr) * | 2000-02-02 | 2002-03-29 | Nmt Neurosciences Implants | Valve pour le traitement de l'hydrocephalie |
DE10013519A1 (de) * | 2000-03-20 | 2001-10-04 | Adeva Medical Ges Fuer Entwick | Implantierbare Sphinkterprothese |
FR2816513B1 (fr) * | 2000-11-13 | 2003-03-07 | Bernard Marion | Valve sous-cutanee pour le traitement de l'hydrocephalie et ses dispositifs de reglage |
WO2002047754A1 (de) | 2000-12-11 | 2002-06-20 | Christoph Miethke Gmbh & Co. Kg | Hydrocephalusventil |
US7025739B2 (en) | 2001-08-09 | 2006-04-11 | Integra Lifesciences Corporation | System and method for treating elevated intracranial pressure |
US7390310B2 (en) * | 2002-07-10 | 2008-06-24 | Codman & Shurtleff, Inc. | Shunt valve locking mechanism |
EP1575654B1 (de) * | 2002-12-11 | 2009-03-18 | Christoph Miethke GmbH & Co. KG | Einstellbares hydrocephalusventil |
ATE385825T1 (de) | 2004-03-27 | 2008-03-15 | Christoph Miethke Gmbh & Co Kg | Einstellbares hydrocephalus-ventil |
US7559912B2 (en) * | 2004-09-30 | 2009-07-14 | Codman & Shurtleff, Inc. | High pressure range hydrocephalus valve system |
DE102008030942A1 (de) | 2008-07-02 | 2010-01-07 | Christoph Miethke Gmbh & Co Kg | Hirnwasserdrainagen |
US8038641B2 (en) * | 2009-03-31 | 2011-10-18 | Codman & Shurtleff, Inc. | Tools and methods for programming an implantable valve |
US8591499B2 (en) * | 2009-10-30 | 2013-11-26 | Medos International S.A.R.L. | Tools and methods for programming an implantable valve |
US8322365B2 (en) | 2010-08-17 | 2012-12-04 | Codman & Shurtleff, Inc. | Implantable adjustable valve |
US9149615B2 (en) | 2010-08-17 | 2015-10-06 | DePuy Synthes Products, Inc. | Method and tools for implanted device |
DE102010051743B4 (de) | 2010-11-19 | 2022-09-01 | C. Miethke Gmbh & Co. Kg | Programmierbares Hydrocephalusventil |
US8813757B2 (en) * | 2011-01-27 | 2014-08-26 | Medtronic Xomed, Inc. | Reading and adjusting tool for hydrocephalus shunt valve |
DE102012017886A1 (de) | 2012-09-11 | 2014-03-13 | C. Miethke Gmbh & Co. Kg | Einstellbares Hydrocephalus-Ventil |
US10569065B2 (en) | 2012-09-11 | 2020-02-25 | Christoph Miethke Gmbh & Co Kg | Adjustable hydrocephalus valve |
WO2014144703A2 (en) * | 2013-03-15 | 2014-09-18 | Hakim Carlos | Externally programmable valve assembly |
DE102014103766B4 (de) | 2014-03-19 | 2015-12-17 | Dionex Softron Gmbh | Verfahren zum Einstellen eines Gradientenverzögerungsvolumens und Verwendung einer Dosiervorrichtung |
EP4233989A3 (de) | 2017-06-07 | 2023-10-11 | Shifamed Holdings, LLC | Intravaskuläre fluidbewegungsvorrichtungen, systeme und verwendungsverfahren |
JP7319266B2 (ja) | 2017-11-13 | 2023-08-01 | シファメド・ホールディングス・エルエルシー | 血管内流体移動デバイス、システム、および使用方法 |
CN112004563A (zh) | 2018-02-01 | 2020-11-27 | 施菲姆德控股有限责任公司 | 血管内血泵以及使用和制造方法 |
DE102018114856A1 (de) * | 2018-06-20 | 2019-12-24 | Fresenius Medical Care Deutschland Gmbh | Implantat zur Bereitstellung eines Shunts mit verstellbarem Durchfluss |
CN110051920B (zh) * | 2019-05-10 | 2021-04-16 | 李宽正 | 反馈调节式脑室-腹腔分流阀系统 |
JP2022540616A (ja) | 2019-07-12 | 2022-09-16 | シファメド・ホールディングス・エルエルシー | 血管内血液ポンプならびに製造および使用の方法 |
WO2021016372A1 (en) | 2019-07-22 | 2021-01-28 | Shifamed Holdings, Llc | Intravascular blood pumps with struts and methods of use and manufacture |
CN115068207A (zh) * | 2022-07-29 | 2022-09-20 | 中国人民解放军总医院第三医学中心 | 一种用于耳鼻喉科的耳科护理用耳道清洗装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3886948A (en) * | 1972-08-14 | 1975-06-03 | Hakim Co Ltd | Ventricular shunt having a variable pressure valve |
DE2626215C3 (de) * | 1976-06-11 | 1979-03-01 | Messerschmitt-Boelkow-Blohm Gmbh, 8000 Muenchen | Drainage-Einrichtung zur Ableitung überschüssiger Flüssigkeit aus Gehirnhöhlen |
JPS5330954A (en) * | 1976-09-04 | 1978-03-23 | Shiroyama Seisakusho Kk | Method of welding flat angular band |
US4106510A (en) * | 1976-11-26 | 1978-08-15 | Hakim Company Limited | Servo valve |
US4360007A (en) * | 1980-08-05 | 1982-11-23 | Yeda Research And Development Co., Ltd. | Remote controlled magnetic actuator particularly for an implantable device like a valve |
US4387715A (en) * | 1980-09-23 | 1983-06-14 | Hakim Company Limited | Shunt valve |
FR2502012A1 (fr) * | 1981-03-18 | 1982-09-24 | Sophysa Sa | Valve pour le traitement de l'hydrocephalie |
JPS583703A (ja) * | 1981-06-29 | 1983-01-10 | Nippon Kokan Kk <Nkk> | 棒鋼の製造方法 |
-
1984
- 1984-07-20 CA CA000459334A patent/CA1241246A/en not_active Expired
- 1984-07-21 JP JP59151965A patent/JPH0675595B2/ja not_active Expired - Lifetime
- 1984-07-23 DE DE84304995T patent/DE3486114T2/de not_active Expired - Lifetime
- 1984-07-23 DE DE90202828T patent/DE3486222T2/de not_active Expired - Lifetime
- 1984-07-23 EP EP90202828A patent/EP0421557B1/de not_active Expired - Lifetime
- 1984-07-23 DE DE3486384T patent/DE3486384T2/de not_active Expired - Lifetime
- 1984-07-23 EP EP90202829A patent/EP0421558B1/de not_active Expired - Lifetime
- 1984-07-23 AT AT90202829T patent/ATE121634T1/de not_active IP Right Cessation
- 1984-07-23 EP EP84304995A patent/EP0132403B1/de not_active Expired - Lifetime
-
1992
- 1992-06-17 JP JP4158300A patent/JP2622466B2/ja not_active Expired - Lifetime
- 1992-09-17 JP JP4248153A patent/JPH0671475B2/ja not_active Expired - Lifetime
- 1992-09-17 JP JP4248157A patent/JPH0671476B2/ja not_active Expired - Lifetime
-
1996
- 1996-08-06 JP JP8207387A patent/JPH09117501A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
CA1241246A (en) | 1988-08-30 |
JPH0671476B2 (ja) | 1994-09-14 |
EP0421558A3 (en) | 1991-05-08 |
EP0421557B1 (de) | 1993-09-29 |
ATE121634T1 (de) | 1995-05-15 |
DE3486384T2 (de) | 1995-10-12 |
JPH06121830A (ja) | 1994-05-06 |
JPH0623036A (ja) | 1994-02-01 |
EP0421557A2 (de) | 1991-04-10 |
EP0421558A2 (de) | 1991-04-10 |
EP0421557A3 (en) | 1991-05-02 |
EP0132403A2 (de) | 1985-01-30 |
JP2622466B2 (ja) | 1997-06-18 |
DE3486222T2 (de) | 1994-05-05 |
JPH0671475B2 (ja) | 1994-09-14 |
EP0421558B1 (de) | 1995-04-26 |
JPH0675595B2 (ja) | 1994-09-28 |
EP0132403B1 (de) | 1993-03-31 |
DE3486222D1 (de) | 1993-11-04 |
JPH09117501A (ja) | 1997-05-06 |
EP0132403A3 (en) | 1986-05-14 |
JPH06121829A (ja) | 1994-05-06 |
DE3486114T2 (de) | 1993-10-14 |
DE3486114D1 (de) | 1993-05-06 |
JPS6040063A (ja) | 1985-03-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |