[go: up one dir, main page]

ECSP13013104A - Manguito protector de punta. - Google Patents

Manguito protector de punta.

Info

Publication number
ECSP13013104A
ECSP13013104A ECSP13013104A ECSP13013104A EC SP13013104 A ECSP13013104 A EC SP13013104A EC SP13013104 A ECSP13013104 A EC SP13013104A EC SP13013104 A ECSP13013104 A EC SP13013104A
Authority
EC
Ecuador
Prior art keywords
sleeve
protective hose
disclosed
elongated catheter
spot protective
Prior art date
Application number
Other languages
English (en)
Inventor
Robert L Sloan
Christopher A Stout
Betsy Swann
Julian Cruzada
Chris Sepe
Original Assignee
Bayer Essure Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=46321456&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ECSP13013104(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bayer Essure Inc filed Critical Bayer Essure Inc
Publication of ECSP13013104A publication Critical patent/ECSP13013104A/es

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/42—Gynaecological or obstetrical instruments or methods
    • 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
    • A61F6/00—Contraceptive devices; Pessaries; Applicators therefor
    • A61F6/06—Contraceptive devices; Pessaries; Applicators therefor for use by females
    • A61F6/14—Contraceptive devices; Pessaries; Applicators therefor for use by females intra-uterine type
    • A61F6/18—Inserters or removers
    • 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
    • A61F6/00—Contraceptive devices; Pessaries; Applicators therefor
    • A61F6/20—Vas deferens occluders; Fallopian occluders
    • A61F6/22—Vas deferens occluders; Fallopian occluders implantable in tubes
    • A61F6/225—Vas deferens occluders; Fallopian occluders implantable in tubes transcervical
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/12—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord
    • A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
    • A61B2017/1205—Introduction devices
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/42—Gynaecological or obstetrical instruments or methods
    • A61B2017/4233—Operations on Fallopian tubes, e.g. sterilization
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/03—Automatic limiting or abutting means, e.g. for safety
    • A61B2090/033—Abutting means, stops, e.g. abutting on tissue or skin
    • A61B2090/034—Abutting means, stops, e.g. abutting on tissue or skin abutting on parts of the device itself
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2270/00—Control; Monitoring or safety arrangements
    • F04C2270/04—Force
    • F04C2270/041—Controlled or regulated
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49828—Progressively advancing of work assembly station or assembled portion of work
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49908—Joining by deforming
    • Y10T29/49915—Overedge assembling of seated part
    • Y10T29/49917—Overedge assembling of seated part by necking in cup or tube wall

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Reproductive Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Surgery (AREA)
  • Vascular Medicine (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pregnancy & Childbirth (AREA)
  • Gynecology & Obstetrics (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Endoscopes (AREA)
  • Surgical Instruments (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

Se divulgan conjuntos y procedimientos para insertar un conjunto de catéter de suministro en un canal de trabajo. De acuerdo con algunas realizaciones, se divulga un conjunto de catéter de suministro en el que un manguito protector de la punta está bloqueado en una funda de catéter alargada y es deslizable sobre una longitud de la funda de catéter alargada entre una posición de tope proximal y una posición de tope distal a lo largo de la funda de catéter alargada.
ECSP13013104 2011-05-31 2013-12-23 Manguito protector de punta. ECSP13013104A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13/149,631 US9138343B2 (en) 2011-05-31 2011-05-31 Tip protector sleeve

Publications (1)

Publication Number Publication Date
ECSP13013104A true ECSP13013104A (es) 2014-03-31

Family

ID=46321456

Family Applications (1)

Application Number Title Priority Date Filing Date
ECSP13013104 ECSP13013104A (es) 2011-05-31 2013-12-23 Manguito protector de punta.

Country Status (29)

Country Link
US (2) US9138343B2 (es)
EP (1) EP2713966B1 (es)
JP (2) JP5976792B2 (es)
KR (1) KR101569607B1 (es)
CN (1) CN103732190B (es)
AU (1) AU2012262333C1 (es)
BR (1) BR112013030868A2 (es)
CA (1) CA2837600C (es)
CL (1) CL2013003430A1 (es)
CO (1) CO6870019A2 (es)
CR (1) CR20130674A (es)
CU (1) CU20130162A7 (es)
DK (1) DK2713966T3 (es)
DO (1) DOP2013000283A (es)
EC (1) ECSP13013104A (es)
ES (1) ES2572084T3 (es)
GT (1) GT201300300A (es)
HK (1) HK1196935A1 (es)
IL (1) IL229679A0 (es)
MX (1) MX339127B (es)
MY (1) MY158099A (es)
PE (1) PE20141810A1 (es)
PH (1) PH12013502468A1 (es)
RU (1) RU2601179C2 (es)
SG (1) SG195250A1 (es)
SI (1) SI2713966T1 (es)
UA (1) UA107060C2 (es)
WO (1) WO2012166805A1 (es)
ZA (1) ZA201309111B (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3050475C (en) 2011-08-01 2021-09-14 Alcyone Lifesciences, Inc. Microfluidic drug delivery devices
US11291351B2 (en) * 2011-08-19 2022-04-05 Harold I. Daily Hysteroscopes with curved tips
EP2934627B1 (en) 2012-12-18 2021-04-07 Alcyone Lifesciences, Inc. Devices and methods for reducing or preventing backflow in a delivery system
CA3120114A1 (en) * 2013-06-17 2014-12-24 Alcyone Lifesciences, Inc. Methods and devices for protecting catheter tips and stereotactic fixtures for microcatheters
WO2015017609A2 (en) 2013-07-31 2015-02-05 Alcyone Lifesciences, Inc. Systems and methods for drug delivery, treatment, and monitoring
US10806396B2 (en) 2015-01-26 2020-10-20 Alcyone Lifesciences, Inc. Drug delivery methods with tracer
JP2019502473A (ja) 2016-01-04 2019-01-31 アルキオーネ・ライフサイエンシズ・インコーポレイテッドＡｌｃｙｏｎｅ Ｌｉｆｅｓｃｉｅｎｃｅｓ， Ｉｎｃ． 脳卒中を治療するための方法および装置
CN108472098B (zh) 2016-01-08 2021-12-28 直观外科手术操作公司 用于手术器械的护套以及相关装置和方法
CN109561927B (zh) * 2016-06-09 2022-12-27 努瓦拉公司 用于改进可扩张导管组件递送到体腔中的系统和方法
WO2021046070A1 (en) 2019-09-03 2021-03-11 Amgen Inc. Injection device for drug delivery and packaging for the injection device
AU2020348947A1 (en) 2019-09-16 2022-03-10 Amgen Inc. Method for external sterilization of drug delivery device
US20250025179A1 (en) * 2023-07-19 2025-01-23 Boston Scientific Scimed, Inc. Delivery device for occlusive implants

Family Cites Families (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4027510A (en) 1974-05-15 1977-06-07 Siegfried Hiltebrandt Forceps
US4245623A (en) 1978-06-06 1981-01-20 Erb Robert A Method and apparatus for the hysteroscopic non-surgical sterilization of females
DE3411768A1 (de) 1984-03-30 1985-10-10 Richard Wolf Gmbh, 7134 Knittlingen Applikator fuer uteruspessare
US4805618A (en) 1985-08-08 1989-02-21 Olympus Optical Co., Ltd. Oviduct closing apparatus
US4790331A (en) * 1986-12-02 1988-12-13 Sherwood Medical Company Method for placement of catheter in a blood vessel
JPS6443226A (en) 1987-08-10 1989-02-15 Toshiba Corp Endoscopic apparatus
JPH01113073A (ja) * 1987-10-28 1989-05-01 Olympus Optical Co Ltd 配偶子移植カテーテル
US5312415A (en) 1992-09-22 1994-05-17 Target Therapeutics, Inc. Assembly for placement of embolic coils using frictional placement
US5513628A (en) 1993-07-14 1996-05-07 Sorenson Critical Care, Inc. Apparatus and method for ventilating and aspirating
US5503320A (en) 1993-08-19 1996-04-02 United States Surgical Corporation Surgical apparatus with indicator
US6162196A (en) 1994-07-14 2000-12-19 Applied Medical Resources Corporation Multiport access device
US6705323B1 (en) 1995-06-07 2004-03-16 Conceptus, Inc. Contraceptive transcervical fallopian tube occlusion devices and methods
US5741292A (en) 1995-10-26 1998-04-21 Eagle Vision Punctum dilating and plug inserting instrument with push-button plug release
US5741321A (en) 1996-01-11 1998-04-21 Medtronic, Inc. Active fixation medical electrical lead having improved turning tool
US5749889A (en) 1996-02-13 1998-05-12 Imagyn Medical, Inc. Method and apparatus for performing biopsy
US7604633B2 (en) 1996-04-12 2009-10-20 Cytyc Corporation Moisture transport system for contact electrocoagulation
US5743904A (en) 1996-05-06 1998-04-28 Somnus Medical Technologies, Inc. Precision placement of ablation apparatus
US6847336B1 (en) 1996-10-02 2005-01-25 Jerome H. Lemelson Selectively controllable heads-up display system
US7073504B2 (en) 1996-12-18 2006-07-11 Ams Research Corporation Contraceptive system and method of use
EP1005296B8 (en) 1997-06-05 2005-06-08 Adiana, Inc. Apparatus for tubal occlusion
US5935137A (en) 1997-07-18 1999-08-10 Gynecare, Inc. Tubular fallopian sterilization device
US6261219B1 (en) 1998-05-04 2001-07-17 Novoste Corporation Intraluminal radiation treatment system
US6053861A (en) 1998-05-11 2000-04-25 Circon Corporation Self-closing seal for a medical instrument
US6740039B1 (en) 1999-08-20 2004-05-25 Koninklijke Philips Electronics N.V. Methods and apparatus for displaying information relating to delivery and activation of a therapeutic agent using ultrasound energy
CN1286443C (zh) 1999-08-23 2006-11-29 孕体股份有限公司 用于输卵管内避孕的插入/展开导管系统
US6709667B1 (en) 1999-08-23 2004-03-23 Conceptus, Inc. Deployment actuation system for intrafallopian contraception
JP4731089B2 (ja) 2000-05-18 2011-07-20 ウィルソン−クック メディカル インコーポレイテッド ガイドワイヤのアクセスを改善した医療装置
AU2001292563A1 (en) 2000-09-01 2002-03-13 Advanced Vascular Technologies, Llc Multi-fastener surgical apparatus and method
US20070088247A1 (en) 2000-10-24 2007-04-19 Galil Medical Ltd. Apparatus and method for thermal ablation of uterine fibroids
US6802825B2 (en) 2001-07-03 2004-10-12 Coopersurgical, Inc. Access catheter apparatus for use in minimally invasive surgery and diagnostic procedures in the uterus and fallopian tubes
US20050119617A1 (en) 2001-07-09 2005-06-02 Stecker Eric C. Multifunctional devices
AU2002326451B2 (en) 2001-07-26 2008-04-17 Cook Biotech Incorporated Vessel closure member and delivery apparatus
US7354422B2 (en) * 2001-09-26 2008-04-08 B. Braun Melsungen Ag Spring launched needle safety clip
US7749157B2 (en) 2001-12-04 2010-07-06 Estech, Inc. (Endoscopic Technologies, Inc.) Methods and devices for minimally invasive cardiac surgery for atrial fibrillation
US7289139B2 (en) 2002-03-12 2007-10-30 Karl Storz Imaging, Inc. Endoscope reader
US6894617B2 (en) 2002-05-04 2005-05-17 Richman Technology Corporation Human guard enhancing multiple site integrated security system
JP4094445B2 (ja) 2003-01-31 2008-06-04 オリンパス株式会社 内視鏡用粘膜切除具
US6893393B2 (en) 2003-02-19 2005-05-17 Boston Scientific Scimed., Inc. Guidewire locking device and method
US20050015048A1 (en) * 2003-03-12 2005-01-20 Chiu Jessica G. Infusion treatment agents, catheters, filter devices, and occlusion devices, and use thereof
US7338473B2 (en) 2003-04-08 2008-03-04 Surgiquest, Incorporated Pneumoseal trocar arrangement
RU34350U1 (ru) * 2003-07-17 2003-12-10 Коган Ольга Михайловна Насадка на гистероскоп для прицельной биопсии миометрия
US6899105B2 (en) 2003-09-19 2005-05-31 Restore Medical, Inc. Airway implant cartridge and kit
JP4505244B2 (ja) 2003-09-30 2010-07-21 オリンパス株式会社 内視鏡鉗子口用アダプタ
US20070213590A1 (en) 2003-10-09 2007-09-13 Gyntec Medical, Inc. Apparatus and methods for examining, visualizing, diagnosing, manipulating, treating and recording of abnormalities within interior regions of body cavities
US7025721B2 (en) 2004-01-29 2006-04-11 Boston Scientific Scimed, Inc. Endoscope channel cap
EP2559388B8 (en) 2004-04-28 2014-03-12 Bayer Essure Inc. Endoscopic delivery of medical devices
SI1949915T1 (sl) 2004-04-30 2012-12-31 Biopheresis Technologies, Inc. Postopek in sistem za odstranitev topnih TNFR1, TNFR2 in IL2R pri pacientih
US20050267417A1 (en) 2004-05-25 2005-12-01 Secrest Dean J Irrigating biopsy inlet valve
US8512350B2 (en) 2004-12-01 2013-08-20 Boston Scientific Scimed, Inc. Single operator medical device handles and related methods of use
US8070756B2 (en) 2005-04-15 2011-12-06 U.S. Endoscopy Group, Inc. Polypectomy device and method of use
US7918863B2 (en) * 2005-06-24 2011-04-05 Conceptus, Inc. Minimally invasive surgical stabilization devices and methods
US20100063360A1 (en) 2006-11-28 2010-03-11 Adiana, Inc. Side-arm Port Introducer
US7846160B2 (en) 2006-12-21 2010-12-07 Cytyc Corporation Method and apparatus for sterilization
US7736371B2 (en) 2007-01-26 2010-06-15 Stryker Leibinger Gmbh & Co. Kg Trajectory guide
US8434489B2 (en) 2009-10-23 2013-05-07 Conceptus, Inc. Contraceptive devices and methods

Also Published As

Publication number Publication date
IL229679A0 (en) 2014-01-30
MX339127B (es) 2016-03-15
SG195250A1 (en) 2013-12-30
MY158099A (en) 2016-08-30
CA2837600A1 (en) 2012-12-06
CR20130674A (es) 2014-05-20
RU2013158810A (ru) 2015-07-10
PE20141810A1 (es) 2014-12-06
ES2572084T3 (es) 2016-05-30
PH12013502468A1 (en) 2014-01-20
HK1196935A1 (zh) 2014-12-24
CN103732190A (zh) 2014-04-16
UA107060C2 (uk) 2014-11-10
EP2713966A1 (en) 2014-04-09
CU20130162A7 (es) 2014-04-24
DK2713966T3 (en) 2016-05-23
US9138343B2 (en) 2015-09-22
AU2012262333C1 (en) 2015-06-04
RU2601179C2 (ru) 2016-10-27
CA2837600C (en) 2016-03-15
KR101569607B1 (ko) 2015-11-16
MX2013014028A (es) 2014-04-16
AU2012262333B2 (en) 2014-12-11
WO2012166805A1 (en) 2012-12-06
US20150366584A1 (en) 2015-12-24
CL2013003430A1 (es) 2014-06-13
EP2713966B1 (en) 2016-03-09
US20120310215A1 (en) 2012-12-06
JP6294401B2 (ja) 2018-03-14
AU2012262333A1 (en) 2014-01-09
CO6870019A2 (es) 2014-02-20
JP2014523275A (ja) 2014-09-11
NZ618487A (en) 2016-03-31
SI2713966T1 (sl) 2016-12-30
GT201300300A (es) 2015-03-05
BR112013030868A2 (pt) 2017-03-21
ZA201309111B (en) 2015-02-25
JP5976792B2 (ja) 2016-08-24
KR20140024927A (ko) 2014-03-03
DOP2013000283A (es) 2014-06-30
CN103732190B (zh) 2016-10-26
JP2016185396A (ja) 2016-10-27

Similar Documents

Publication Publication Date Title
ECSP13013104A (es) Manguito protector de punta.
CO6620007A2 (es) Aparato de catéter
MX2022004858A (es) Dispositivos de manejo de alambres guia y metodos de los mismos.
CO7160099A2 (es) Protector de agujas
CR20120291A (es) Asamblea de los elementos de ablación escalonados
CO6680648A2 (es) Dispositivo y ensamble de seguridad para aguja
CR20140562A (es) Sección orientable en el eje de un catéter y catéter que la incorpora
MX2017014565A (es) Dispositivo de colocacion de cateter que incluye un componente de seguridad de aguja extensible.
MX2017000038A (es) Cateter intravenoso periferico con mango de mariposa.
PH12014502792A1 (en) Soft tip cannula
AR086028A1 (es) Instrumento microquirurgico iluminado que incluye fibra optica con cara de extremo biselada
MX2014015247A (es) Un dispositivo medico, instalación y método para crear un canal en tejido blando.
AR078871A1 (es) Metodos y dispositivos para la administracion de radiacion extraocular minimamente invasiva apropiada
CO6741196A2 (es) Aparato de catéter intravenoso
MX2024000449A (es) Sistema anclado para tratamiento criogenico.
CR20150539A (es) Catéter con ajuste de rigidez
CR20150461A (es) Catéter de balón
CO7170134A2 (es) Catéter de balón con buje flotante
CR20140299A (es) Bisturí universal de seguridad retráctil
CR20160134A (es) Cateter de balon de longitud ajustable
MX2016015116A (es) Manguito para cateter sobre aguja.
MX2013014025A (es) Sistemas para la reduccion de las fugas de liquido y la retropulverizacion en procedimientos medicos endoscopicos.
MX2017009609A (es) Herramienta de desbloqueo de inodoro.
BR112015022732A2 (pt) agulha cirúrgica
AR077743A1 (es) Injerto vascular