SE466580B - Anordning foer avtappning av kroppsvaetska - Google Patents
Anordning foer avtappning av kroppsvaetskaInfo
- Publication number
- SE466580B SE466580B SE8703409A SE8703409A SE466580B SE 466580 B SE466580 B SE 466580B SE 8703409 A SE8703409 A SE 8703409A SE 8703409 A SE8703409 A SE 8703409A SE 466580 B SE466580 B SE 466580B
- Authority
- SE
- Sweden
- Prior art keywords
- dome
- pump body
- catheter
- pump
- valve
- Prior art date
Links
- 239000007788 liquid Substances 0.000 title claims description 13
- 239000012530 fluid Substances 0.000 claims description 15
- 229920002379 silicone rubber Polymers 0.000 claims description 8
- 238000002513 implantation Methods 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 230000009471 action Effects 0.000 claims description 2
- 210000001124 body fluid Anatomy 0.000 claims description 2
- 239000010839 body fluid Substances 0.000 claims description 2
- 210000002159 anterior chamber Anatomy 0.000 description 12
- 210000001519 tissue Anatomy 0.000 description 7
- 238000005086 pumping Methods 0.000 description 6
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000011282 treatment Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 239000004945 silicone rubber Substances 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 208000015181 infectious disease Diseases 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 210000003281 pleural cavity Anatomy 0.000 description 2
- 206010033372 Pain and discomfort Diseases 0.000 description 1
- 208000002151 Pleural effusion Diseases 0.000 description 1
- 210000003489 abdominal muscle Anatomy 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000000560 biocompatible material Substances 0.000 description 1
- 230000036770 blood supply Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 210000000845 cartilage Anatomy 0.000 description 1
- 230000030833 cell death Effects 0.000 description 1
- 210000000038 chest Anatomy 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 210000002808 connective tissue Anatomy 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 210000004379 membrane Anatomy 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000017074 necrotic cell death Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 210000003200 peritoneal cavity Anatomy 0.000 description 1
- 210000004224 pleura Anatomy 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229920000260 silastic Polymers 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 238000007920 subcutaneous administration Methods 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 210000000115 thoracic cavity Anatomy 0.000 description 1
- 230000019432 tissue death Effects 0.000 description 1
- 230000007704 transition 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
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)
- Media Introduction/Drainage Providing Device (AREA)
- External Artificial Organs (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/936,888 US4850955A (en) | 1986-12-02 | 1986-12-02 | Body fluid transfer device |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| SE8703409D0 SE8703409D0 (sv) | 1987-09-02 |
| SE8703409L SE8703409L (sv) | 1988-06-03 |
| SE466580B true SE466580B (sv) | 1992-03-09 |
Family
ID=25469198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8703409A SE466580B (sv) | 1986-12-02 | 1987-09-02 | Anordning foer avtappning av kroppsvaetska |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4850955A (pt) |
| EP (1) | EP0270205A3 (pt) |
| JP (1) | JPS63143074A (pt) |
| AU (1) | AU601759B2 (pt) |
| BR (1) | BR8706304A (pt) |
| CA (1) | CA1289839C (pt) |
| SE (1) | SE466580B (pt) |
Families Citing this family (88)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5785674A (en) * | 1988-10-07 | 1998-07-28 | Mateen; Ahmed Abdul | Device and method for treating glaucoma |
| US5616118A (en) * | 1988-10-07 | 1997-04-01 | Ahmed; Abdul M. | Uniquely shaped ophthalmological device |
| US5743869A (en) * | 1988-10-07 | 1998-04-28 | Ahmed; Abdul Mateen | Medical device and method for treating ascites |
| US5681275A (en) * | 1988-10-07 | 1997-10-28 | Ahmed; Abdul Mateen | Ophthalmological device with adaptable multiple distribution plates |
| US5728061A (en) * | 1988-10-07 | 1998-03-17 | Ahmed; Abdul Mateen | Device and method for treating hydrocephalus |
| US5069663A (en) * | 1988-10-11 | 1991-12-03 | Cordis Corporation | Hydrocephalus valve |
| GB8824855D0 (en) * | 1988-10-24 | 1988-11-30 | Byrne P O | Dialysis |
| US4995864A (en) * | 1989-08-15 | 1991-02-26 | Imed Corporation | Dual chamber pumping apparatus |
| US5167615A (en) * | 1990-05-15 | 1992-12-01 | Pudenz-Schulte Medical Research Corporation | Flow control device having selectable alternative fluid pathways |
| US5154693A (en) * | 1990-05-15 | 1992-10-13 | Pudenz-Schulte Medical Research Corp. | Flow control device having selectable alternative fluid pathways |
| US5176627A (en) * | 1990-05-15 | 1993-01-05 | Pudenz-Schulte Medical Research Corporation | Implantable fluid flow control device having two-piece base, and assembly process |
| DE4026202A1 (de) * | 1990-08-18 | 1992-02-20 | Andreas Dr Spiegelberg | Hydrocephalusventil |
| DK8391A (da) * | 1991-01-18 | 1992-07-19 | Uno Plast As | Sugepumpe til brug ved udsugning af legemsvaeske fra kropshulrum |
| US5178186A (en) * | 1991-03-14 | 1993-01-12 | Levasseur Joseph E | Axial two-way valve-stopcock combination |
| JPH0611740U (ja) * | 1991-08-07 | 1994-02-15 | 喬之 井上 | テフロン・ベセル・チップ−シリコン・チューブ付き 内シャント用 ｅ−ｐｔｆｅグラフト |
| DE4221263C2 (de) * | 1992-04-24 | 1994-08-18 | Deutsch & Neumann Gmbh | Pipettierhilfe |
| WO1995007111A1 (en) * | 1993-09-10 | 1995-03-16 | Angelchik Jean P | Method and apparatus removing fluid from abdomen |
| US5405316A (en) * | 1993-11-17 | 1995-04-11 | Magram; Gary | Cerebrospinal fluid shunt |
| DE4344849A1 (de) * | 1993-12-29 | 1995-07-06 | Fein C & E | Werkzeugmaschine |
| US6929631B1 (en) * | 1994-01-18 | 2005-08-16 | Vasca, Inc. | Method and apparatus for percutaneously accessing a pressure activated implanted port |
| US5637083A (en) * | 1996-01-19 | 1997-06-10 | Pudenz-Schulte Medical Research Corporation | Implantable adjustable fluid flow control valve |
| US6383159B1 (en) | 1998-11-10 | 2002-05-07 | Eunoe, Inc. | Devices and method for removing cerebrospinal fluids from a patient's CSF space |
| US20030004495A1 (en) * | 1996-07-11 | 2003-01-02 | Eunoe, Inc. | Apparatus and methods for volumetric CSF removal |
| US6193682B1 (en) | 1998-03-16 | 2001-02-27 | Abdul Mateen Ahmed | Low profile neonatal hydrocephalus device and methods |
| 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 |
| US6132415A (en) * | 1999-02-09 | 2000-10-17 | Vasca, Inc. | Systems and methods for removing retained fluids and infusing therapeutic fluids |
| GB2350794A (en) * | 1999-04-20 | 2000-12-13 | Nagy Adly Habib | Implantable pump |
| USD488168S1 (en) | 2000-08-07 | 2004-04-06 | Bfs Diversified Products, Llc | Air actuator |
| US7025739B2 (en) * | 2001-08-09 | 2006-04-11 | Integra Lifesciences Corporation | System and method for treating elevated intracranial pressure |
| US6612223B2 (en) | 2002-01-31 | 2003-09-02 | Bfs Diversified Products, Llc | Pneumatic actuator |
| WO2003071384A2 (en) * | 2002-02-15 | 2003-08-28 | Eunoe, Inc. | Systems and methods for flow detection and measurement in csf shunts |
| ES2428965T3 (es) * | 2002-02-25 | 2013-11-12 | Sequana Medical Ag | Derivación vesical para el drenaje de exceso de fluido |
| US7311690B2 (en) * | 2002-02-25 | 2007-12-25 | Novashunt Ag | Implantable fluid management system for the removal of excess fluid |
| US7235060B2 (en) * | 2003-03-27 | 2007-06-26 | Codman & Shurtleff, Inc. | Hydrocephalus shunt system with endoscopic placement features |
| JP2007526013A (ja) * | 2003-06-16 | 2007-09-13 | ソルクス インコーポレイテッド | 緑内障を治療するためのシャント装置 |
| EP1684824B1 (en) | 2003-11-20 | 2015-08-12 | The Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc. | Portable hand pump for evacuation of fluids |
| CA2554165A1 (en) * | 2004-01-22 | 2005-08-11 | Solx, Inc. | Glaucoma treatment method |
| KR100529946B1 (ko) | 2004-01-29 | 2005-11-22 | 엘지전자 주식회사 | 회전공진형 모터 |
| US8083728B2 (en) | 2004-03-18 | 2011-12-27 | C. R. Bard, Inc. | Multifunction adaptor for an open-ended catheter |
| US7594910B2 (en) | 2004-03-18 | 2009-09-29 | C. R. Bard, Inc. | Catheter connector |
| US7854731B2 (en) | 2004-03-18 | 2010-12-21 | C. R. Bard, Inc. | Valved catheter |
| US7594911B2 (en) * | 2004-03-18 | 2009-09-29 | C. R. Bard, Inc. | Connector system for a proximally trimmable catheter |
| US7377915B2 (en) * | 2004-04-01 | 2008-05-27 | C. R. Bard, Inc. | Catheter connector system |
| US8202248B2 (en) | 2004-08-18 | 2012-06-19 | Sequana Medical Ag | Dialysis implant and methods of use |
| JP2006109669A (ja) * | 2004-10-08 | 2006-04-20 | Shindengen Mechatronics Co Ltd | ロータリソレノイド |
| US8337475B2 (en) | 2004-10-12 | 2012-12-25 | C. R. Bard, Inc. | Corporeal drainage system |
| US7875019B2 (en) | 2005-06-20 | 2011-01-25 | C. R. Bard, Inc. | Connection system for multi-lumen catheter |
| WO2007038643A1 (en) | 2005-09-26 | 2007-04-05 | C.R. Bard, Inc. | Catheter connection systems |
| US20100121250A1 (en) * | 2006-02-09 | 2010-05-13 | Pizzi Francis J | Dual Channel Shunt Device and Method for Ventriculo-Peritoneal Shunting of Bloody Cerebrospinal Fluid |
| US20070299399A1 (en) * | 2006-03-16 | 2007-12-27 | Seattle Medical Technologies | Infusion device with dosage dial control |
| CA2668077C (en) * | 2006-10-31 | 2015-12-29 | Novashunt Ag | An implantable fluid management device for the removal of excess fluid |
| GB2459101A (en) * | 2008-04-08 | 2009-10-14 | Epsom And St Helier University | Subcutaneous port and catheter |
| DE102008030942A1 (de) | 2008-07-02 | 2010-01-07 | Christoph Miethke Gmbh & Co Kg | Hirnwasserdrainagen |
| US20100217179A1 (en) * | 2009-02-20 | 2010-08-26 | Baxter International Inc. | Bulk delivery peritoneal dialysis system and method |
| WO2010151825A1 (en) * | 2009-06-26 | 2010-12-29 | C. R. Bard, Inc. | Proximally trimmable catheter including pre-attached bifurcation and related methods |
| JP5833134B2 (ja) * | 2010-12-08 | 2015-12-16 | コンバテック・テクノロジーズ・インコーポレイテッドＣｏｎｖａｔｅｃ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｉｎｃ | 創傷部位から滲出液を除去するための方法およびシステム |
| JP6266348B2 (ja) | 2011-02-16 | 2018-01-24 | セクアナ メディカル エージー | 体液管理システム |
| US9381112B1 (en) | 2011-10-06 | 2016-07-05 | William Eric Sponsell | Bleb drainage device, ophthalmological product and methods |
| US8585635B2 (en) | 2012-02-15 | 2013-11-19 | Sequana Medical Ag | Systems and methods for treating chronic liver failure based on peritoneal dialysis |
| US9393387B1 (en) | 2012-08-16 | 2016-07-19 | Martin Mayse | Systems and methods for draining bodily fluid via an intercostal pump |
| CN105358207B (zh) * | 2013-01-22 | 2018-12-28 | 安嫩西亚公司 | 用于分流流体的系统和方法 |
| CA3124754C (en) | 2013-03-15 | 2023-08-15 | Children's Medical Center Corporation | Shunt flusher |
| US9682218B2 (en) | 2013-12-23 | 2017-06-20 | Carefusion 2200, Inc. | Pleurodesis device and method |
| CN103800992A (zh) * | 2014-02-24 | 2014-05-21 | 中国人民解放军第三医院 | 脑室腹腔分流装置容量控制方法及容量控制型脑室腹腔分流管 |
| US9744338B2 (en) | 2014-04-18 | 2017-08-29 | Alcyone Lifesciences, Inc. | Systems and methods for shunting fluid |
| GB201417623D0 (en) * | 2014-10-06 | 2014-11-19 | Ecole Polytech | Medical fluid drainage system and method |
| WO2016073954A1 (en) | 2014-11-07 | 2016-05-12 | C. R. Bard, Inc. | Connection system for tunneled catheters |
| WO2016090378A1 (en) * | 2014-12-05 | 2016-06-09 | The Johns Hopkins University | Implantable body-driven shunt pump |
| CN104941055B (zh) * | 2015-06-30 | 2019-02-15 | 秦承雪 | 一种外伤清创治疗包 |
| JP7066642B2 (ja) | 2016-07-18 | 2022-05-13 | メリット・メディカル・システムズ・インコーポレイテッド | 膨張式橈骨動脈圧縮装置 |
| US10716922B2 (en) | 2016-08-26 | 2020-07-21 | Sequana Medical Nv | Implantable fluid management system having clog resistant catheters, and methods of using same |
| JP7071338B2 (ja) | 2016-08-26 | 2022-05-18 | セクアナ メディカル エヌブイ | 埋め込み型装置によって生成されたデータを管理及び分析するためのシステム及び方法 |
| EP3518838B1 (en) | 2016-09-29 | 2024-05-15 | Merit Medical Systems, Inc. | Pliant members for receiving and aiding in the deployment of vascular prostheses |
| US10792480B2 (en) | 2016-10-13 | 2020-10-06 | Anuncia, Inc. | Shunt flushers and related methods |
| US11857745B2 (en) * | 2017-02-07 | 2024-01-02 | ewimed | Method and apparatus for treating fluid build-up in a body cavity, including method and apparatus for treating ascites and pleural effusions |
| EP3595594B1 (en) | 2017-03-15 | 2024-09-18 | Merit Medical Systems, Inc. | Transluminal stents |
| US10918778B2 (en) | 2017-05-24 | 2021-02-16 | Sequana Medical Nv | Direct sodium removal method, solution and apparatus to reduce fluid overload in heart failure patients |
| US11559618B2 (en) | 2017-05-24 | 2023-01-24 | Sequana Medical Nv | Formulations and methods for direct sodium removal in patients having severe renal dysfunction |
| ES2985142T3 (es) | 2017-08-23 | 2024-11-04 | Bard Inc C R | Conjuntos de catéter y métodos de los mismos |
| CN113164661A (zh) * | 2018-08-14 | 2021-07-23 | Nxt生物医疗有限责任公司 | 用于经由身体引流或注射进行治疗的系统和方法 |
| US11571555B2 (en) * | 2020-03-16 | 2023-02-07 | Pleural Dynamics, Inc. | Automatic pleural-peritonal pump |
| US20230218871A1 (en) * | 2020-04-23 | 2023-07-13 | Carefusion 2200, Inc. | Drainage shunt devices and methods for draining ascites fluid from peritoneal cavities |
| WO2022036002A1 (en) | 2020-08-13 | 2022-02-17 | Merit Medical Systems, Inc. | Inflatable radial artery compression device with cinching wristband and method of use |
| WO2022266605A1 (en) | 2021-06-18 | 2022-12-22 | Merit Medical Systems, Inc. | Hemostasis devices and methods of use |
| US11707614B1 (en) * | 2022-04-29 | 2023-07-25 | Pleural Dynamics, Inc. | Fluid-management system and method |
| US12138378B1 (en) | 2023-12-13 | 2024-11-12 | Lymphatica Medtech SA | Systems and methods for a bodily fluid drainage system |
| EP4703001A1 (en) * | 2024-09-03 | 2026-03-04 | Ewimed GmbH | Implant for treatment of pleural effusion |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3452757A (en) * | 1966-09-14 | 1969-07-01 | Dow Corning | Two-way flushing device for treatment of hydrocephalus |
| US3654932A (en) * | 1969-11-26 | 1972-04-11 | John B Newkirk | Surgical drain for shunting fluid |
| US3756243A (en) * | 1971-09-23 | 1973-09-04 | R Schulte | Flow control system for physiological drainage |
| US3768508A (en) * | 1972-01-24 | 1973-10-30 | R Schulte | Valve for controllable release of entrapped body fluids |
| US3827439A (en) * | 1972-10-30 | 1974-08-06 | Heyer Schulte Corp | Plug valve for physiological shunt systems |
| 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 |
| US4464168A (en) * | 1981-06-30 | 1984-08-07 | American Hospital Supply Corporation | Low profile shunt system |
| US4364395A (en) * | 1981-06-30 | 1982-12-21 | American Heyer-Schulte Corporation | Low profile shunt system |
| WO1983001387A1 (en) * | 1981-10-26 | 1983-04-28 | Leveen, Harry, H. | Non-clogging valved drainage system for body fluids |
| US4554918A (en) * | 1982-07-28 | 1985-11-26 | White Thomas C | Ocular pressure relief device |
| US4554914A (en) * | 1983-10-04 | 1985-11-26 | Kapp John P | Prosthetic vertebral body |
| US4588394A (en) * | 1984-03-16 | 1986-05-13 | Pudenz-Schulte Medical Research Corp. | Infusion reservoir and pump system |
| US4681560A (en) * | 1984-03-16 | 1987-07-21 | Pudenz-Schulte Medical Research Corp. | Subcutaneous infusion reservoir and pump system |
| DE3542729A1 (de) * | 1984-12-04 | 1986-06-05 | Medtronic, Inc., Minneapolis, Minn. | Implantierbare medikamentenabgabevorrichtung und speicher fuer eine solche vorrichtung |
-
1986
- 1986-12-02 US US06/936,888 patent/US4850955A/en not_active Expired - Fee Related
-
1987
- 1987-06-22 JP JP62153582A patent/JPS63143074A/ja active Pending
- 1987-08-20 EP EP87307362A patent/EP0270205A3/en not_active Ceased
- 1987-08-20 CA CA000544938A patent/CA1289839C/en not_active Expired - Lifetime
- 1987-08-24 AU AU77364/87A patent/AU601759B2/en not_active Ceased
- 1987-09-02 SE SE8703409A patent/SE466580B/sv not_active IP Right Cessation
- 1987-11-23 BR BR8706304A patent/BR8706304A/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE8703409L (sv) | 1988-06-03 |
| AU601759B2 (en) | 1990-09-20 |
| BR8706304A (pt) | 1988-07-19 |
| AU7736487A (en) | 1988-06-02 |
| SE8703409D0 (sv) | 1987-09-02 |
| EP0270205A2 (en) | 1988-06-08 |
| JPS63143074A (ja) | 1988-06-15 |
| EP0270205A3 (en) | 1990-05-09 |
| US4850955A (en) | 1989-07-25 |
| CA1289839C (en) | 1991-10-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
Ref document number: 8703409-6 Effective date: 19930406 Format of ref document f/p: F |