GB1333096A - Restriction or occlusion of blood vessels - Google Patents

Restriction or occlusion of blood vessels

Info

Publication number
GB1333096A
GB1333096A GB5558770A GB5558770A GB1333096A GB 1333096 A GB1333096 A GB 1333096A GB 5558770 A GB5558770 A GB 5558770A GB 5558770 A GB5558770 A GB 5558770A GB 1333096 A GB1333096 A GB 1333096A
Authority
GB
United Kingdom
Prior art keywords
fluid
conduit
blood vessel
expanded
piston
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
GB5558770A
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.)
Sessions R W
Original Assignee
Sessions R W
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 Sessions R W filed Critical Sessions R W
Publication of GB1333096A publication Critical patent/GB1333096A/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
    • A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
    • A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
    • A61B17/12027—Type of occlusion
    • A61B17/12036—Type of occlusion partial occlusion
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
    • A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
    • A61B17/12099—Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder
    • A61B17/12109—Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder in a blood vessel
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
    • A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
    • A61B17/12131—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device
    • A61B17/12136—Balloons
    • 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
    • A61B90/39—Markers, e.g. radio-opaque or breast lesions markers
    • A61B2090/3933—Liquid markers
    • 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
    • A61M25/10—Balloon catheters
    • A61M2025/1043—Balloon catheters with special features or adapted for special applications
    • A61M2025/1052—Balloon catheters with special features or adapted for special applications for temporarily occluding a vessel for isolating a sector
    • 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
    • A61M25/10—Balloon catheters
    • A61M2025/1043—Balloon catheters with special features or adapted for special applications
    • A61M2025/1054—Balloon catheters with special features or adapted for special applications having detachable or disposable balloons

Abstract

1333096 Occluding and restricting blood vessels J A HUNTER and R W SESSIONS 23 Nov 1970 [21 Nov 1969] 55587/70 Heading A5R A device for insertion into a blood vessel to effect restriction or occlusion thereof comprises an elongate, hollow, fluid-tight, smoothwalled, expandible body 1, Fig. 2, having a tubular wall 5 which is more deformable than end portions 4, one of which is constructed for detachable mounting on an insertion device with the aid of which the body 1, in use, is placed at a desired location and is expanded to form an axially-extending circumferential band engaging the blood vessel and distributing the resulting outwardly diverted forces on the vessel over an area to protect the blood vessel from concentrated puncturing or rupturing forces, the body 1 being-constructed to maintain its state of expansion at said location on release from the insertion device. The body 1 may be expanded by means of a spring 6, or by introducing fluid thereinto via a threaded port 7, Fig. 4 having a flap valve 8, or via a smooth-bore port with a ball valve, or via a self-sealing end portion. For effecting restriction rather than occlusion a blood by-pass passage extends sealingly through the body, Figs. 9, 10 (not shown). The body 1 is introduced by retaining it adjacent to the end of a conduit 11, Fig. 1, connected via an adapter 35 to a syringe 31 having a piston 32 therein. Prior to insertion into a blood vessel, the body 1 of Fig. 2 is contracted by relative movement between a wire 42, extending through conduit 11 and connected to piston 32 and engaging the inner wall of one end part 4, and the conduit 11 which engages the outer wall of the other end part 4. The fluid-expanded bodies 1 may be expanded by fluid moved by piston 32, the wire 42 being omitted. The inner end of conduit 11 may have a fitting allowing reconnection to the body 1 for subsequent contraction and removal. The conduit 11 may extend through a tube 36 having a Y-fitting 39 through which fluid may be introduced into tube 36 to allow determination of the location of the body 1 in the blood vessel by for example, X-rays. Alternatively, fluid introduced into the body 1 may be a contrast medium. The fluid may alternatively be a liquid which solidifies after introduction into the body 1.
GB5558770A 1969-11-21 1970-11-23 Restriction or occlusion of blood vessels Expired GB1333096A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US87881369A 1969-11-21 1969-11-21

Publications (1)

Publication Number Publication Date
GB1333096A true GB1333096A (en) 1973-10-10

Family

ID=25372898

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5558770A Expired GB1333096A (en) 1969-11-21 1970-11-23 Restriction or occlusion of blood vessels

Country Status (4)

Country Link
CA (1) CA976825A (en)
DE (1) DE2057181C3 (en)
FR (1) FR2072271A5 (en)
GB (1) GB1333096A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2901701A1 (en) * 1979-01-17 1980-07-24 Nii Nejrochirurgii Im Akademik Balloon type occlusion instrument - has metal plug in forward end and closing flap formed at rear
DE2953792C1 (en) * 1979-01-17 1982-07-22 Naučno-issledovatel'skij institut nejrochirurgii imeni Akademika N.N. Burdenko Akademii medicinskich Nauk SSSR, Moskva Device for closing vessels, in particular brain vessels
WO1990006086A1 (en) * 1988-11-25 1990-06-14 Leadon Pty Ltd Valve device
GB2503013A (en) * 2012-06-14 2013-12-18 Cook Medical Technologies Llc Vascular occlusion device
WO2016134113A1 (en) * 2015-02-20 2016-08-25 Carefusion 303, Inc. Micro infusion device for drug delivery

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4085757A (en) * 1976-04-29 1978-04-25 P Pevsner Miniature balloon catheter method and apparatus
DE2803685A1 (en) * 1978-01-27 1979-08-02 Medline Ab Temporarily or permanently effective contraceptive - comprises an acrylic! swellable, hydrogel plug for insertion in an oviduct or spermatic cord
DK13881A (en) * 1981-01-14 1982-07-15 O G Nien PROCEDURE AND APPARATUS FOR DEFINITION INFLUENCE AND LEAVE OF A FOREIGN SUBSTANCE IN HUMAN BAG
JPS60116349A (en) * 1983-10-13 1985-06-22 ホブス・メデイカル・インコ−ポレイテツド Contraceptive device

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2901701A1 (en) * 1979-01-17 1980-07-24 Nii Nejrochirurgii Im Akademik Balloon type occlusion instrument - has metal plug in forward end and closing flap formed at rear
DE2953792C1 (en) * 1979-01-17 1982-07-22 Naučno-issledovatel'skij institut nejrochirurgii imeni Akademika N.N. Burdenko Akademii medicinskich Nauk SSSR, Moskva Device for closing vessels, in particular brain vessels
WO1990006086A1 (en) * 1988-11-25 1990-06-14 Leadon Pty Ltd Valve device
GB2503013A (en) * 2012-06-14 2013-12-18 Cook Medical Technologies Llc Vascular occlusion device
WO2016134113A1 (en) * 2015-02-20 2016-08-25 Carefusion 303, Inc. Micro infusion device for drug delivery
US9731105B2 (en) 2015-02-20 2017-08-15 Carefusion 303, Inc. Micro infusion device for drug delivery
CN107249668A (en) * 2015-02-20 2017-10-13 康尔福盛303公司 Micro infusion device for drug delivery
US10322273B2 (en) 2015-02-20 2019-06-18 Carefusion 303, Inc. Micro infusion device for drug delivery
CN107249668B (en) * 2015-02-20 2021-10-15 康尔福盛303公司 Micro-infusion device for drug delivery

Also Published As

Publication number Publication date
FR2072271A5 (en) 1971-09-24
CA976825A (en) 1975-10-28
DE2057181B2 (en) 1980-04-10
DE2057181A1 (en) 1971-07-15
DE2057181C3 (en) 1980-11-27

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years