Surgery – Respiratory method or device – Ozone or ion generation
Patent
1975-03-14
1976-02-17
Medbery, Aldrich F.
Surgery
Respiratory method or device
Ozone or ion generation
128341, 119 1419, 128267, A61M 3500, A61M 3100
Patent
active
039385175
ABSTRACT:
A teat cautery bullet or device for insertion through the teat orifice and into the papillary duct of an injured teat of a dairy cow or similar animal to control hemorrhaging and prevent formation of a blood clot in the teat orifice or papillary duct is formed by molding of solid material which is soluble by liquid in said teat to control such hemorrhaging and clotting. The device comprises a nose portion tapered to facilitate insertion, an integral neck portion tapered to facilitate retention, and an integral base portion to facilitate insertion and removal and of such width as to prevent passage or loss of the device upward into the teat sinus. The soluble material of which the device is molded may consist entirely of one or more soluble active ingredients, such as ferric ammonium sulfate, aluminum ammonium sulfate or aluminum potassium sulfate or may consist of a soluble mixture of one or more of the aforementioned soluble active ingredients and one or more soluble inert binder ingredients, such as amylon, amylum or amylopectin or other starches, which affect the consistency and the solubility of the device. In use, the internally disposed nose and neck portions dissolve before the externally disposed base portion and loss of the device into the teat sinus is prevented.
REFERENCES:
patent: 1899492 (1933-02-01), Beebe
patent: 2368576 (1945-01-01), Smith
patent: 2832343 (1958-04-01), Mose
patent: 3690316 (1972-09-01), Haller
patent: 3703898 (1972-11-01), Zackheim
Medbery Aldrich F.
Nilles James E.
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