Surgery – Instruments – External pressure applicator
Patent
1990-10-18
1992-08-18
Yu, Mickey
Surgery
Instruments
External pressure applicator
606203, 606217, A61B 1712
Patent
active
051395126
ABSTRACT:
The present invention is a semiautomatic compress which performs the function previously performed by a nurse exerting 30 pounds of pressure with her hand on a patient after insertion of a tube into a patient's artery, followed by compression by a sand bag for about ten hours. The compress comprises belts coupling it to the patient, and a calibrated ratchet controlled clamp which exerts a selected force on the wound of the patient for about ten hours while the blood of the patient clots at and near the wound.
REFERENCES:
patent: 2571461 (1951-10-01), Livingston et al.
patent: 2959171 (1960-11-01), Seligman
patent: 3050064 (1962-08-01), Moore et al.
patent: 4036229 (1977-07-01), Marinello
patent: 4243039 (1981-01-01), Aginsky
patent: 4742825 (1988-05-01), Freund et al.
Dreiling, deceased Leo D.
Dreiling, heiress by Marilyn
Owens Kerry
Yu Mickey
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