GB1313730A - Endarteriectomy apparatus - Google Patents

Endarteriectomy apparatus

Info

Publication number
GB1313730A
GB1313730A GB4054971A GB4054971A GB1313730A GB 1313730 A GB1313730 A GB 1313730A GB 4054971 A GB4054971 A GB 4054971A GB 4054971 A GB4054971 A GB 4054971A GB 1313730 A GB1313730 A GB 1313730A
Authority
GB
United Kingdom
Prior art keywords
rod
artery
arterioscelerotic
endarteriectomy
coupling
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
Application number
GB4054971A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cook Inc
Original Assignee
Cook 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
Application filed by Cook Inc filed Critical Cook Inc
Publication of GB1313730A publication Critical patent/GB1313730A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A61B17/221—Gripping devices in the form of loops or baskets for gripping calculi or similar types of obstructions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A61B17/221—Gripping devices in the form of loops or baskets for gripping calculi or similar types of obstructions
    • A61B2017/2212—Gripping devices in the form of loops or baskets for gripping calculi or similar types of obstructions having a closed distal end, e.g. a loop
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32—Surgical cutting instruments
    • A61B17/3205—Excision instruments
    • A61B17/3207—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions
    • A61B2017/320733—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions with a flexible cutting or scraping element, e.g. with a whip-like distal filament member
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32—Surgical cutting instruments
    • A61B17/3205—Excision instruments
    • A61B17/3207—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions
    • A61B2017/320741—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions for stripping the intima or the internal plaque from a blood vessel, e.g. for endarterectomy
    • 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
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18056—Rotary to or from reciprocating or oscillating
    • 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
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18056—Rotary to or from reciprocating or oscillating
    • Y10T74/18232—Crank and lever
    • Y10T74/1824—Slidable connections

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)

Abstract

1313730 Endarteriectomy apparatus COOK INC 31 Aug 1971 [9 Nov 1970] 40549/71 Heading A5R [Also in Division F2] Apparatus 10 for removing arterioscelerotic material from a body vessel 105 comprises a rod 70 having an axis, proximal end and distal end, means 30 secured to the proximal end of said rod for oscillating said rod about its axis, and a looped tip 72 secured to the distal end of said rod. Operation. Upon operation of motor 11, springs 16, 17 rotate and cause rotation of the shafts 36, 43 of the convertor 30. The rotary coupling 47 rotates with shaft 43 forcing the ball 50 to rotate within the slot 54 in the same direction as springs 16, 17. In addition, motion of the ball 50 will cause the centre coupling 52 to oscillate about fastener 51 in the direction of arrows 81. Elbow coupling 60 thus oscillates and imparts oscillatory motion to rod 70. An endarteriectomy is performed by first making an incision into the artery (Fig. 5 not shown) and introducing the rod 70 inside. The loop 72 is located between the medial layer (102) (Fig. 6 not shown) and adventitial layer (101) to position the arterioscelerotic material inside loop 72. The looped tip 72 is then oscillated by converter 30 and motor 11 and advanced slowly along the artery. The arteriscelerotic material is stretched away from the adventitial layer and the intact core (107) is then removed from the artery using a haemostatic clamping device (125). A debinding instrument (135) may be passed into the artery to remove any remaining arterioscelerotic material.
GB4054971A 1970-11-09 1971-08-31 Endarteriectomy apparatus Expired GB1313730A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00087902A US3811446A (en) 1970-11-09 1970-11-09 Endarterectomy apparatus

Publications (1)

Publication Number Publication Date
GB1313730A true GB1313730A (en) 1973-04-18

Family

ID=22207943

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4054971A Expired GB1313730A (en) 1970-11-09 1971-08-31 Endarteriectomy apparatus

Country Status (3)

Country Link
US (1) US3811446A (en)
DE (1) DE2155618A1 (en)
GB (1) GB1313730A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2705236C1 (en) * 2018-12-24 2019-11-06 Армен Каренович Мартиросян Vibroacoustic device for implementing coronary endarterectomy

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4294254A (en) * 1977-12-08 1981-10-13 Chamness Dale L Surgical apparatus
US4445509A (en) * 1982-02-04 1984-05-01 Auth David C Method and apparatus for removal of enclosed abnormal deposits
CA1266597C (en) * 1984-09-10 1990-03-13 Transluminal thrombectomy apparatus
US5116350B1 (en) * 1987-03-17 1997-06-17 Cordis Corp Catheter system having distal tip for opening obstructions
US4936845A (en) * 1987-03-17 1990-06-26 Cordis Corporation Catheter system having distal tip for opening obstructions
US4923462A (en) * 1987-03-17 1990-05-08 Cordis Corporation Catheter system having a small diameter rotatable drive member
US6210395B1 (en) 1987-09-30 2001-04-03 Lake Region Mfg., Inc. Hollow lumen cable apparatus
US5154705A (en) * 1987-09-30 1992-10-13 Lake Region Manufacturing Co., Inc. Hollow lumen cable apparatus
US6685696B2 (en) 1987-09-30 2004-02-03 Lake Region Manufacturing, Inc. Hollow lumen cable apparatus
US4890611A (en) * 1988-04-05 1990-01-02 Thomas J. Fogarty Endarterectomy apparatus and method
ES2083442T3 (en) * 1989-06-01 1996-04-16 Schneider Europ Ag CATHETER DISPOSAL.
DE69023652T2 (en) * 1989-08-18 1996-10-31 Evi Corp ATHEROTOMY CATHETER.
US5211651A (en) * 1989-08-18 1993-05-18 Evi Corporation Catheter atherotome
US5156610A (en) * 1989-08-18 1992-10-20 Evi Corporation Catheter atherotome
US5282484A (en) * 1989-08-18 1994-02-01 Endovascular Instruments, Inc. Method for performing a partial atherectomy
US5085662A (en) * 1989-11-13 1992-02-04 Scimed Life Systems, Inc. Atherectomy catheter and related components
US5344395A (en) * 1989-11-13 1994-09-06 Scimed Life Systems, Inc. Apparatus for intravascular cavitation or delivery of low frequency mechanical energy
US5160342A (en) * 1990-08-16 1992-11-03 Evi Corp. Endovascular filter and method for use thereof
CA2090000A1 (en) * 1992-02-24 1993-08-25 H. Jonathan Tovey Articulating mesh deployment apparatus
CA2089999A1 (en) * 1992-02-24 1993-08-25 H. Jonathan Tovey Resilient arm mesh deployer
US5333624A (en) * 1992-02-24 1994-08-02 United States Surgical Corporation Surgical attaching apparatus
US5571122A (en) * 1992-11-09 1996-11-05 Endovascular Instruments, Inc. Unitary removal of plaque
US5643297A (en) * 1992-11-09 1997-07-01 Endovascular Instruments, Inc. Intra-artery obstruction clearing apparatus and methods
US6241745B1 (en) 1999-09-16 2001-06-05 David Rosenthal Apparatus and method for performing an endarterectomy
US9107691B2 (en) * 2010-10-19 2015-08-18 Distal Access, Llc Apparatus for rotating medical devices, systems including the apparatus, and associated methods
US11839398B2 (en) 2016-09-09 2023-12-12 Endovascular Instruments, Inc. Adjustable ring stripper for more efficiently and effectively removing plaque from arteries
WO2018129455A1 (en) 2017-01-09 2018-07-12 Boston Scientific Scimed, Inc. Guidewire with tactile feel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2705236C1 (en) * 2018-12-24 2019-11-06 Армен Каренович Мартиросян Vibroacoustic device for implementing coronary endarterectomy

Also Published As

Publication number Publication date
DE2155618A1 (en) 1972-09-14
US3811446A (en) 1974-05-21

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees