Apparatus for removing tumors from hollow organs of the body

Surgery – Instruments – Means for removing tonsils – adenoids or polyps

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606 46, 600158, A61B 1736

Patent

active

054415039

ABSTRACT:
Disclosed is an endoscope for use in the removal of tumours from hollow body organs such as the bladder. The endoscope consists of sheath (49) through which extends a telescope (46) and a suction diathermy tube (2, 31, 60) the non-operation end (3, 33) of which communicates with a suction device. Provision (51, 52) is made for an irrigation fluid to be passed through the endoscope. The diathermy tube (2, 31 60) may be a flexible plastics tube (2, 61) and the diathermy electrode tip (7, 8) may be formed from electrically conducting resistance wire connected (5, 39, 63) to a diathermy machine. The electrode tip is found adjacent an aperture (4, 9, 41) at the operative of the tube whereby tissue can be immediately removed by suction after severance by the electrode tip. The degree of suction applied to the tube (2, 31 61) being controlled by a finger hole (38a55, 66) located at or near the end (3, 33) of the tube (2, 31, 61). Alternatively the tube (31) may be formed of a metal tube (34) coated with an insulating plastics material (35) and having a cutting or coagulating tip (34a), provision (37, 38, 43 45, 53, 54) being made for reciprocating the tube up and down the endoscope.

REFERENCES:
patent: 1952617 (1934-03-01), Wappler
patent: 2038393 (1936-04-01), Wappler
patent: 2102270 (1937-12-01), Hyams
patent: 2888017 (1959-05-01), Wallace
patent: 2888928 (1959-06-01), Seiger
patent: 3661144 (1972-05-01), Jensen et al.
patent: 3828780 (1974-08-01), Morrison, Jr.
patent: 3835842 (1974-09-01), Iglesias
patent: 3850175 (1974-11-01), Iglesias
patent: 3902494 (1975-09-01), Haberlen et al.
patent: 3974833 (1976-08-01), Durden, III
patent: 3990456 (1976-11-01), Iglesias
patent: 4030502 (1977-06-01), Iglesias
patent: 4060086 (1977-11-01), Storz
patent: 4311143 (1982-01-01), Komiya
patent: 4430996 (1984-02-01), Bonnet
patent: 4474174 (1984-10-01), Petruzzi
patent: 4643197 (1987-02-01), Greene et al.
patent: 4657018 (1987-04-01), Hakky
patent: 4682596 (1987-07-01), Bales et al.
patent: 4724836 (1988-02-01), Okada
patent: 4726370 (1988-02-01), Karasawa et al.
patent: 4756309 (1988-07-01), Sachse et al.
patent: 4998527 (1991-03-01), Meyer
Journal of the Royal Society of Medicine, vol. 74, Jul. 1981, "Adjuvant Chemotherapy in Bladder Cancer", pp. 547-550.

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