[go: up one dir, main page]

AR008595A1 - Un metodo para la fabricacion de tuberias flexibles de uso medico - Google Patents

Un metodo para la fabricacion de tuberias flexibles de uso medico

Info

Publication number
AR008595A1
AR008595A1 ARP970101852A ARP970101852A AR008595A1 AR 008595 A1 AR008595 A1 AR 008595A1 AR P970101852 A ARP970101852 A AR P970101852A AR P970101852 A ARP970101852 A AR P970101852A AR 008595 A1 AR008595 A1 AR 008595A1
Authority
AR
Argentina
Prior art keywords
pipe
flexible pipes
manufacture
diameter
medical use
Prior art date
Application number
ARP970101852A
Other languages
English (en)
Original Assignee
Baxter Int
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Baxter Int filed Critical Baxter Int
Publication of AR008595A1 publication Critical patent/AR008595A1/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/22—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of tubes
    • 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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/08—Tubes; Storage means specially adapted therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
    • B29C71/02—Thermal after-treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D23/00—Producing tubular articles
    • B29D23/24—Endless tubes, e.g. inner tubes for pneumatic tyres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0018—Combinations of extrusion moulding with other shaping operations combined with shaping by orienting, stretching or shrinking, e.g. film blowing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0022—Combinations of extrusion moulding with other shaping operations combined with cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00—Tubular articles

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Thermal Sciences (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Pulmonology (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Anesthesiology (AREA)
  • Biophysics (AREA)
  • Materials For Medical Uses (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)

Abstract

Un método para la fabricacion de tuberías flexibles (32) que comprende las etapas de suministrar una tubería (32) de un material de polímero, la tubería(32) tiene un eje longitudinal y un diámetro inicial, orientar la tubería (32) a lo largo de sueje longitudinal para reducir el diámetro de la tubería (32)para definir un diámetro orientado, y aplicar calor a la tubería orientada (32) para termoendurecer la tubería (32) para mantener una estabilidad dimensionalde la tubería (32) sobre unatemp eratura a la cual la tubería (32) normalmente estará expuesta. También se proponen las tuberías obtenidas con dicho método.
ARP970101852A 1996-05-03 1997-05-05 Un metodo para la fabricacion de tuberias flexibles de uso medico AR008595A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/642,656 US6129876A (en) 1996-05-03 1996-05-03 Heat setting of medical tubings

Publications (1)

Publication Number Publication Date
AR008595A1 true AR008595A1 (es) 2000-02-09

Family

ID=24577481

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP970101852A AR008595A1 (es) 1996-05-03 1997-05-05 Un metodo para la fabricacion de tuberias flexibles de uso medico

Country Status (17)

Country Link
US (1) US6129876A (es)
EP (1) EP0836551B1 (es)
JP (1) JPH11510446A (es)
KR (1) KR19990028627A (es)
CN (1) CN1081532C (es)
AR (1) AR008595A1 (es)
AU (1) AU728142B2 (es)
BR (1) BR9702256A (es)
CA (1) CA2225094A1 (es)
CO (1) CO4700326A1 (es)
DE (1) DE69713981T2 (es)
DK (1) DK0836551T3 (es)
MX (1) MX9800143A (es)
NO (1) NO312089B1 (es)
NZ (1) NZ329410A (es)
TR (1) TR199700341A2 (es)
WO (1) WO1997042021A1 (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5741452A (en) * 1996-05-03 1998-04-21 Baxter International Inc. Orienting extrusion processes for medical tubing applications
US20030130624A1 (en) 2002-01-07 2003-07-10 Kowalik Francis C. Medical infusion system with integrated power supply and pump therefor
EP1718699B1 (en) * 2004-02-04 2012-10-17 Du Pont-Mitsui Polychemicals Co., Ltd. Resin composition and multi-layer article thereof
US7797968B2 (en) * 2004-06-01 2010-09-21 INVISTA North America S.à.r.l. Method to make circular knit elastic fabric comprising spandex and hard yarns
EP1828458B1 (en) * 2004-12-21 2015-06-03 Invista Technologies S.à.r.l. Method for making a circular-knit elastic fabric and corresponding fabric
US7831322B2 (en) * 2005-03-07 2010-11-09 Align Technology, Inc. Producing wrinkled dental aligner for dental treatment
CN101229690B (zh) * 2007-01-22 2011-06-29 广州科莱瑞迪医疗器材有限公司 一种低温热塑材料的加工方法
TWI385330B (zh) 2008-10-31 2013-02-11 Saint Gobain Performance Plast 多層撓性管材
EP2616225B1 (en) * 2010-09-16 2019-04-17 Fenwal, Inc. Method and apparatus for producing flexible medical tubing having kink resistant properties
TWI403404B (zh) * 2010-12-02 2013-08-01 Quanta Comp Inc 吸盤的製作方法
CN103302878B (zh) * 2012-03-13 2017-03-22 株式会社戈德曼 导管的制造方法
US9981113B2 (en) * 2012-03-14 2018-05-29 Access Scientific, Llc Flexible medical article and method of making the same
EP4190386A1 (en) 2012-03-14 2023-06-07 Smiths Medical ASD, Inc. Method for forming a flexible medical article
EP3678846B1 (en) * 2017-09-08 2024-08-07 Zeus Company LLC Polymeric tubes with controlled orientation
US11073377B2 (en) * 2017-11-30 2021-07-27 Corning Incorporated Tubing dimensional measurement system

Family Cites Families (74)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US813918A (en) * 1899-12-29 1906-02-27 Albert Schmitz Tubes, single or compound, with longitudinal ribs.
US2423260A (en) * 1944-12-29 1947-07-01 Extruded Plasties Inc Extrusion of tubing
US2551710A (en) * 1945-05-04 1951-05-08 Extruded Plastics Inc Light diffusing thermoplastic tube to encircle an elongated lighting element
US2919462A (en) * 1954-03-15 1960-01-05 American Can Co Method of and apparatus for making plastic containers
US2940126A (en) * 1958-06-03 1960-06-14 David S Sheridan Production of tapered medico-surgical tubes which have controlled wall thickness by extrusion
US3157724A (en) * 1959-10-26 1964-11-17 Monsanto Co Production of high strength oriented ethylene/vinyl acetate copolymer film
GB943350A (en) * 1961-02-10 1963-12-04 Ici Ltd Improvements in or relating to thermoplastic film manufacture
US3260776A (en) * 1964-10-29 1966-07-12 Grace W R & Co Production of biaxially stretch oriented polypropylene film
US3581776A (en) * 1968-10-02 1971-06-01 Dow Chemical Co Pipe insulation structure
DE1928843A1 (de) * 1969-06-06 1970-12-17 Danzer Josef Helmut Verfahren und Vorrichtungen zum Herstellen von endlosen Kunststoff-Profilen und -Hohlkoerpern,wie Rohre od.dgl.
US3775523A (en) * 1971-03-04 1973-11-27 Fmc Corp Method and apparatus for making oriented tubular film
US3886227A (en) * 1972-04-03 1975-05-27 Exxon Research Engineering Co Grafted polyolefins as modifying agents for ungrated polyolefins
US3856889A (en) * 1972-09-11 1974-12-24 Eastman Kodak Co Blends containing polyethylene and an unsaturated polycarboxylic acid modified polyolefin
US3974240A (en) * 1974-11-18 1976-08-10 Exxon Research And Engineering Company Thermoplastic elastomer compositions
US4014369A (en) * 1975-12-31 1977-03-29 Exxon Research And Engineering Company Triple pipe low temperature pipeline
DE2723679A1 (de) * 1976-05-27 1977-12-15 Tokan Kogyo Co Ltd Verbindungsstueck fuer mehrwandige thermoplastische rohrleitungen und verfahren zu seiner herstellung
MX144554A (es) * 1976-07-30 1981-10-26 Pont A Mousson Mejoras a procedimiento y sistema para modificar el espesor de un cuerpo extruido a caudal constante
US4137025A (en) * 1977-03-07 1979-01-30 Graves Kenneth E Apparatus for measuring and controlling the wall thickness of plastic pipes
US4115495A (en) * 1977-04-06 1978-09-19 The B. F. Goodrich Company Processing extruded thermoplastic polymer
US4193899A (en) * 1977-11-29 1980-03-18 Exxon Research & Engineering Co. Elastomeric systems having unusual memory characteristics
JPH0149611B2 (es) * 1979-06-06 1989-10-25 Nat Res Dev
US4444817A (en) * 1981-03-04 1984-04-24 E. I. Du Pont De Nemours And Company Laminar articles of polyolefin and a condensation polymer
US4374882A (en) * 1981-12-18 1983-02-22 Union Carbide Corporation Compositions comprising low pressure ethylene polymers and alkylene-alkyl acrylate copolymers; and spiral wound hose products fabricated therefrom
US4422999A (en) * 1981-12-31 1983-12-27 Mitchell Peter R Thermoforming tubular articles
FR2528055B1 (fr) * 1982-06-03 1986-01-24 Charbonnages Ste Chimique Compositions de polyethylene radicalaire et de copolymeres ethylene/a-olefine et leur application a la fabrication de films
US4613533A (en) * 1982-07-01 1986-09-23 E. I. Du Pont De Nemours And Company Thermoplastic elastomeric compositions based on compatible blends of an ethylene copolymer and vinyl or vinylidene halide polymer
GB8320533D0 (en) * 1983-07-29 1983-09-01 Ward I M Clear oriented polyester material
IL75719A (en) * 1984-07-18 1988-11-30 Du Pont Canada Polyolefin blends containing reactive agents
CS250874B1 (cs) * 1984-09-19 1987-05-14 Gabriel Benc Přísada do p Iymérav etylénu a jeho kopolymérov
JPS626211A (ja) * 1985-02-06 1987-01-13 Sumitomo Electric Ind Ltd 高配向性樹脂製補強部材およびその製造方法
CA1249383A (en) * 1985-06-27 1989-01-24 Liqui-Box Canada Inc. Blends of polyolefins with polymers containing reactive agents
US4698196A (en) * 1985-12-24 1987-10-06 Xerox Corporation Method and apparatus for extruding creaseless thin walled tubes
IL82632A (en) * 1986-08-18 1991-05-12 Technicon Instr Method and apparatus for drawing thermoplastic tubing
JPS6398413A (ja) * 1986-10-15 1988-04-28 Smc Corp 二重管およびその連続製造法
US5318539A (en) * 1986-10-17 1994-06-07 Alexander G. B. O'Neil Liquid feeding apparatus utilizing capillary tubing, and syringe driver
DE3729449A1 (de) * 1987-09-03 1989-03-16 Hoechst Ag Verfahren und vorrichtung zur herstellung eines stranggepressten, verstreckten, nahtlosen schlauches
US5048572A (en) * 1987-10-15 1991-09-17 Essex Group, Inc. Vibration damping heat shrinkable tubing
US4957974A (en) * 1988-03-29 1990-09-18 Rohm And Haas Company Graft copolymers and blends thereof with polyolefins
JPH0272933A (ja) * 1988-09-08 1990-03-13 Tonen Sekiyukagaku Kk ポリエチレン延伸フイルム及びその製造方法
GB8825816D0 (en) * 1988-11-04 1988-12-07 Danby Medical Eng Ltd Pumping device
US4948643A (en) * 1989-01-23 1990-08-14 W. R. Grace & Co.-Conn. Flexible medical solution tubing
JP2904904B2 (ja) * 1989-10-09 1999-06-14 株式会社興人 ポリエチレン系ストレッチシュリンクフィルム及びその製造方法
US5169708A (en) * 1989-11-07 1992-12-08 Chicopee Heat shrinkable, elastic, glueable polyethylene and ethylene vinyl acetate film
US5018945A (en) * 1989-12-14 1991-05-28 Baxter International Inc. Accurate peristaltic pump
DE4003696C1 (es) * 1990-02-07 1990-12-13 Petzetakis, George Aristovoulos, Piraeus, Gr
US5082613A (en) * 1990-07-23 1992-01-21 Shell Oil Company Method for improvement of polybutylene pipe strength
JP3251601B2 (ja) * 1991-01-30 2002-01-28 テルモ株式会社 血液バッグおよび医療用チューブ
GB9108242D0 (en) * 1991-04-17 1991-06-05 Exxon Chemical Patents Inc Medical tubing
JPH04332624A (ja) * 1991-05-08 1992-11-19 Chisso Corp 結晶性熱可塑性樹脂製小口径スティックおよびその製造方法
JPH0517639A (ja) * 1991-07-08 1993-01-26 Tokuyama Soda Co Ltd 軟質ポリプロピレン系組成物
US5274035A (en) * 1991-12-30 1993-12-28 Ferro Corporation Ethylene vinyl acetate compositions and tubing made therefrom
US5241031A (en) * 1992-02-19 1993-08-31 Exxon Chemical Patents Inc. Elastic articles having improved unload power and a process for their production
US5356709A (en) * 1992-05-14 1994-10-18 Baxter International, Inc. Non-PVC coextruded medical grade port tubing
US5439454A (en) * 1992-05-14 1995-08-08 Baxter International Inc. Coextruded medical grade port tubing
DE4219071A1 (de) * 1992-06-11 1993-12-16 Braun Melsungen Ag Strahlensterilisierbare recyclierbare Infusions- und Transfusionsgeräte
US5620760A (en) * 1992-06-30 1997-04-15 Montell Technology Company Bv Shaped articles for biomedical use
JP3591848B2 (ja) * 1992-08-05 2004-11-24 住友電気工業株式会社 チュ−ブ
US5525388A (en) * 1992-08-07 1996-06-11 Advanced Cardiovascular Systems, Inc. Dilatation balloon with constant wall thickness
US5225451A (en) * 1992-08-27 1993-07-06 Astro-Valcour, Inc. Ultra low density polyolefin foam, foamable polyolefin compositions and process for making same
US5343738A (en) * 1992-10-16 1994-09-06 Furon Company Double walled containment fuel transfer hose
US5281670A (en) * 1992-10-30 1994-01-25 Shell Oil Company Polyolefin compositions
CA2085813C (en) * 1992-12-18 2001-06-12 Bankim B. Desai Formulation of high abuse, high shrink barrier bags for meat packaging
RU2156779C2 (ru) * 1993-05-13 2000-09-27 Эксон Кемикэл Пейтентс Инк. Пленки, полученные из сополимеров этилена
US5505900A (en) * 1993-07-09 1996-04-09 Suwanda; Dedo Continuous process for manufacture of crosslinked, oriented polyethylene extrudates
AU7327894A (en) * 1993-08-06 1995-02-28 Minnesota Mining And Manufacturing Company Multilayered tubing
JPH07205275A (ja) * 1994-01-24 1995-08-08 Kensei Kagaku:Kk 合成樹脂製スティック及びその製造装置
JPH07205276A (ja) * 1994-01-24 1995-08-08 Kensei Kagaku:Kk 合成樹脂製スティックの製造方法及びその装置
US5491019A (en) * 1994-03-28 1996-02-13 W. R. Grace & Co.-Conn. Oxygen-permeable multilayer film
US5763543A (en) * 1994-09-14 1998-06-09 Exxon Chemical Patents Inc. Olefin polymerization process with little or no scavenger present
EP0707942B1 (en) * 1994-10-20 2000-03-01 Interventional Technologies Inc Method for manufacturing a polymeric material with enhanced mechanical properties
US5738923A (en) * 1995-05-16 1998-04-14 Minnesota Mining And Manufacturing Company Medical tubing and assemblies
JP3484586B2 (ja) * 1995-06-21 2004-01-06 富士電機ホールディングス株式会社 複合ガスセンサ
JPH095276A (ja) * 1995-06-22 1997-01-10 Gastar Corp Ｃｏセンサ
US5741452A (en) * 1996-05-03 1998-04-21 Baxter International Inc. Orienting extrusion processes for medical tubing applications

Also Published As

Publication number Publication date
DE69713981T2 (de) 2003-03-13
MX9800143A (es) 1998-03-31
DK0836551T3 (da) 2002-09-09
CO4700326A1 (es) 1998-12-29
KR19990028627A (ko) 1999-04-15
TR199700341A2 (xx) 1998-01-21
CN1197424A (zh) 1998-10-28
US6129876A (en) 2000-10-10
CA2225094A1 (en) 1997-11-13
HK1010511A1 (en) 1999-06-25
JPH11510446A (ja) 1999-09-14
WO1997042021A1 (en) 1997-11-13
NO312089B1 (no) 2002-03-18
BR9702256A (pt) 1999-02-17
DE69713981D1 (de) 2002-08-22
NO980008L (no) 1998-02-24
CN1081532C (zh) 2002-03-27
NZ329410A (en) 1999-07-29
NO980008D0 (no) 1998-01-02
AU728142B2 (en) 2001-01-04
EP0836551B1 (en) 2002-07-17
EP0836551A1 (en) 1998-04-22
AU2744897A (en) 1997-11-26

Similar Documents

Publication Publication Date Title
AR008595A1 (es) Un metodo para la fabricacion de tuberias flexibles de uso medico
AR007001A1 (es) Metodo para fabricar una tuberia flexible de uso medico y el tubo o tuberia asi obtenido
AR017167A2 (es) Metodo de fabricar un injerto bifurcado a partir de dos laminas
DE59909005D1 (de) Stent
IT1306994B1 (it) Procedimento per la realizzazione di corpi sagomati cavi di vetro,rivestiti internamente, e tubo di vetro come semilavorato per la
ES476960A1 (es) Un dispositivo conectador para unir fibras opticas en rela- cion de extremo con extremo.
BR0100142A (pt) Método e aparelho para cobrir um estentor
SE7902129L (sv) Bergbult och bergbultningsforfarande
ES2147832T3 (es) Fibra y tela de ptfe expandido mejorada y metodo para fabricarla.
DE59509561D1 (de) Künstliche Gelenkschale
ES2176138T1 (es) Metodo para recuperar acidos alcanoicos fluorados de aguas residuales.
ES2172565T3 (es) Aislador electrico con fibras opticas y procedimiento de fabricacion.
FI961020L (fi) Menetelmä muovimateriaalia olevien putkien liittämiseksi, menetelmässä käytettävä liitosrengas sekä muoviputkiliitos
ES543146A0 (es) Procedimiento para la obtencion de derivados trifenilmetili-cos de la snglicero-3-fosfocolina y sn-glicero-3-fosfoetano-lamina
ES2146134B1 (es) Metodo y aparato para microacabado.
AR054692A2 (es) Procedimiento para formar una punta biselada en un cateter
NO20025537D0 (no) Et fleksibelt rörsystem, samt metode for fremstilling og bruk av slikt system
ES2149577T3 (es) Articulacion de bola y procedimiento para su fabricacion.
ES2161952T3 (es) Procedimiento y dispositivo para atenuar una detonacion en un sistema de recipiente o de tuberias.
ES2192391T3 (es) Procedimiento y dispositivo para el posicionamiento de cantos, especialmente durante la soldadura de tubos.
AR030662A1 (es) Beta-tio-alfa-aminoacidos, procedimiento para su fabricacion, medicamentos que contienen estos compuestos y el uso de los tioaminoacidos para la preparacion de medicamentos
AR001200A1 (es) Procedimiento para la fabricación de un cuerpo hueco y dicho cuerpo hueco
CO4930322A1 (es) Procedimiento para fabricar cepillos
ES2140142T3 (es) Procedimiento para formar bridas en tubos.
AR240126A1 (es) Aparato de expansion de tabaco y metodo para expandir tabaco mediante el aparato.

Legal Events

Date Code Title Description
FC Refusal