GB1334560A - Surgical instrument for ligating internal structures in a cavity of the human body - Google Patents

Surgical instrument for ligating internal structures in a cavity of the human body

Info

Publication number
GB1334560A
GB1334560A GB5479871A GB5479871A GB1334560A GB 1334560 A GB1334560 A GB 1334560A GB 5479871 A GB5479871 A GB 5479871A GB 5479871 A GB5479871 A GB 5479871A GB 1334560 A GB1334560 A GB 1334560A
Authority
GB
United Kingdom
Prior art keywords
tube
handle
inner tube
tubes
attached
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
GB5479871A
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.)
HOORN M E J VAN
Original Assignee
HOORN M E J VAN
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 HOORN M E J VAN filed Critical HOORN M E J VAN
Publication of GB1334560A publication Critical patent/GB1334560A/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
    • A61B17/12009—Implements for ligaturing other than by clamps or clips, e.g. using a loop with a slip knot
    • 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
    • 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
    • A61B17/12009—Implements for ligaturing other than by clamps or clips, e.g. using a loop with a slip knot
    • A61B2017/12018—Elastic band ligators

Landscapes

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

Abstract

1334560 Ligating devices M E J VAN HOORN 25 Nov 1971 [11 Dec 1970 1 June 1971] 54798/71 Heading A5R A surgical instrument for ligating internal structures, e.g. haemorrhoids, in a body cavity comprises two hollow tubes 1, 2 slidable one inside the other; a handle 4 secured to one of tubes 1, 2; a trigger 3 on the handle 4 for producing relative movement of the tubes 1, 2; an auxiliary member, Fig. 3, which is inserted into the normally protruding front end 14 of the inner tube 2 for placing an elastic cord 29 thereon, but is thereafter removed; and an obtivator bar, Fig. 4, which is inserted into the tubes 1, 2 to assist insertion of the device, but is thereafter removed. The handle 4 may, as shown, be attached to the outer tube 1, with the trigger 3 connected to the inner tube 1 directly, or by a rod (40), Fig. 9 (not shown). Alternatively, Fig. 11 (not shown), the trigger (76) causes retraction of a stop (72) against which the inner tube (2) is normally rearwardly biased by a spring (70). The handle 4 may be removably attached to the outer tube 2, Figs. 12, 14 (not shown) by a dovetail tongue-and-groove arrangement. The handle 4 may be attached to the inner tube 2, Fig. 10 (not shown). The body cavity may be illuminated by a light source (20), Fig. 2 (not shown) carried in a side tube 17 attached to the outer tube 1. The inner tube 2 is then either transparent, Fig. 6 (not shown) or has a slot 19 adjacent the side tube 17, and a polished inner surface. Alternatively, Fig. 8 (not shown) the side tube 17 may be mounted on a sleeve (38) which is locked or screwed into the rear end of the inner tube 2. A bundle of optical fibres passes through the side tube (17) and through a flexible tube (39) which is connected thereto and to an intense light source. The instrument may carry a connection (67), Fig. 15 (not shown) to a vacuum pump. One tube may be conical or flared, with an oval cross-section, Figs. 9A and 10A (not shown).
GB5479871A 1970-12-11 1971-11-25 Surgical instrument for ligating internal structures in a cavity of the human body Expired GB1334560A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE760242A BE760242A (en) 1970-12-11 1970-12-11 LIGATURE PROCESS FOR RECTAL STRUCTURES AND DEVICE FOR REALIZING IT,

Publications (1)

Publication Number Publication Date
GB1334560A true GB1334560A (en) 1973-10-24

Family

ID=3857415

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5479871A Expired GB1334560A (en) 1970-12-11 1971-11-25 Surgical instrument for ligating internal structures in a cavity of the human body

Country Status (2)

Country Link
BE (1) BE760242A (en)
GB (1) GB1334560A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999065400A1 (en) * 1998-06-16 1999-12-23 Essam Ghareeb A device for enabling the treatment of haemorrhoids
US9504472B2 (en) 2012-09-14 2016-11-29 Alpine Medical Devices, Llc Ligator and method of use
US9693778B2 (en) 2012-02-27 2017-07-04 Alpine Medical Devices, Llc Banding apparatus and method of use

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999065400A1 (en) * 1998-06-16 1999-12-23 Essam Ghareeb A device for enabling the treatment of haemorrhoids
US9693778B2 (en) 2012-02-27 2017-07-04 Alpine Medical Devices, Llc Banding apparatus and method of use
US9504472B2 (en) 2012-09-14 2016-11-29 Alpine Medical Devices, Llc Ligator and method of use
US10702273B2 (en) 2012-09-14 2020-07-07 Alpine Medical Devices, Llc Ligator and method of use

Also Published As

Publication number Publication date
BE760242A (en) 1971-05-17

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee