GB393010A - Improvements in or relating to the surgical tying of veins or the like - Google Patents

Improvements in or relating to the surgical tying of veins or the like

Info

Publication number
GB393010A
GB393010A GB116132A GB116132A GB393010A GB 393010 A GB393010 A GB 393010A GB 116132 A GB116132 A GB 116132A GB 116132 A GB116132 A GB 116132A GB 393010 A GB393010 A GB 393010A
Authority
GB
Grant status
Application
Patent type
Prior art keywords
thread
pivoted
tying
legs
channels
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
GB116132A
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.)
ERIK JOHN RENVALL
Original Assignee
ERIK JOHN RENVALL
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

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/12Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
    • A61B17/12009Implements for ligaturing other than by clamps or clips, e.g. using a loop with a slip knot
    • A61B17/12013Implements for ligaturing other than by clamps or clips, e.g. using a loop with a slip knot for use in minimally invasive surgery, e.g. endoscopic surgery

Abstract

393,010. Suturing; tying and knotting. RENVALL, E. J., 60, Norr Malarstrand, Stockholm. Jan. 14, 1932, No. 1161. [Class 81 (ii).] A hµmostat of the pivotal forcep type for the surgical tying of veins is provided at its front end with two guiding channels or the like for the tying thread which terminates at a point behind said front end. The pivotal legs 2, 3 of the hµmostat 1 are provided with longitudinal channels 6, 7, Fig. 3, near the rear openings of which are located the edges 8 of knives 9, 10 pivoted to the legs at 11, 12. A lazytongs 15.. 18 is pivoted at one end to the legs and carries a pulley 19. The thread 21 is made into a double loop, Fig. 5, both sections 22, 23 of which are pushed over the nose of the instrument, the ends being inserted from the front through channels 6, 7 and tied together round the pulley 19. The vein 20 is gripped in the jaws and continued pressure on the handles tensions the thread 21 causing the loop to slide on to the vein and tighten round the same. Pressure on the arched portions of the knives 9,10 serves to sever the thread ends. In a modification, Fig. 6, an arm 25 is pivoted to the arms 17, 18 and is slotted at 26 to receive a guide pin 27. A flat spring 28 serves for securing the thread ends. The arms 15, 16 are slotted to receive pins 31, 32 on the legs and also screws attached to links 37, 38 pivoted to the knives. Flat springs 39, 40 are adapted to retain the loop in position. According to Fig. 8, the two channels are arranged in the same leg and merge together behind the nose. An arm 43, having a spring 44 for securing the thread, is slidable along the leg 2 and formed with a rack 45 co-operating with. a pinion 47. A pinion 48 on either side of the latter co-operates with a toothed segment 49 on the leg 3. The knife 10 is actuated by a link 42. Co-operating detent and abutment 50, 51 limit the opening movement.
GB116132A 1932-01-14 1932-01-14 Improvements in or relating to the surgical tying of veins or the like Expired GB393010A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB116132A GB393010A (en) 1932-01-14 1932-01-14 Improvements in or relating to the surgical tying of veins or the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB116132A GB393010A (en) 1932-01-14 1932-01-14 Improvements in or relating to the surgical tying of veins or the like

Publications (1)

Publication Number Publication Date
GB393010A true true GB393010A (en) 1933-06-01

Family

ID=9717233

Family Applications (1)

Application Number Title Priority Date Filing Date
GB116132A Expired GB393010A (en) 1932-01-14 1932-01-14 Improvements in or relating to the surgical tying of veins or the like

Country Status (1)

Country Link
GB (1) GB393010A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2427169A (en) * 1944-03-31 1947-09-09 Wandel Bronislaw Instrument for applying ligatures to blood vessels
US2455833A (en) * 1946-09-09 1948-12-07 Trombetta Louis Clamping and knot tying instrument
DE1177769B (en) * 1958-05-05 1964-09-10 Ernest Charles Wood Ligaturzange
US3169526A (en) * 1962-09-12 1965-02-16 Rene G Le Vaux Ligature typing mechanism
US4299224A (en) * 1979-06-06 1981-11-10 United States Surgical Corporation Disposable clip applier
US4478221A (en) * 1981-07-06 1984-10-23 Josef Heiss Medizintechnik Gmbh Instrument for use in surgery
WO2000071034A1 (en) * 1999-05-25 2000-11-30 Stille Surgical Ab Surgical forceps

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2427169A (en) * 1944-03-31 1947-09-09 Wandel Bronislaw Instrument for applying ligatures to blood vessels
US2455833A (en) * 1946-09-09 1948-12-07 Trombetta Louis Clamping and knot tying instrument
DE1177769B (en) * 1958-05-05 1964-09-10 Ernest Charles Wood Ligaturzange
US3169526A (en) * 1962-09-12 1965-02-16 Rene G Le Vaux Ligature typing mechanism
US4299224A (en) * 1979-06-06 1981-11-10 United States Surgical Corporation Disposable clip applier
US4478221A (en) * 1981-07-06 1984-10-23 Josef Heiss Medizintechnik Gmbh Instrument for use in surgery
WO2000071034A1 (en) * 1999-05-25 2000-11-30 Stille Surgical Ab Surgical forceps

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