Surgery – Swab including handle with absorbent material at end thereof – Body treating material fed to absorbent material
Patent
1984-04-26
1986-03-25
Coven, Edward W.
Surgery
Swab including handle with absorbent material at end thereof
Body treating material fed to absorbent material
604 3, 604311, A61B 1000
Patent
active
045780552
ABSTRACT:
A medicament applicator having a rigid, curved delivery tube provides controlled diffusion of medicament, as well as rigidity for burnishing of tissue and removal of coagulated blood, and maneuverability for reaching desired points of application within the mouth or within an incision. The tube is curved to a pre-determined shape, and has a small amount of padding at the delivery end. Diffusion of the medicament is controlled by a pressure-applied delivery system utilizing a syringe-plunger, a syringe-capsule-plunger, a squeeze bulb or similar device. Release of the pressure-applied delivery system immediately stops the flow of medicament.
REFERENCES:
patent: 392006 (1888-10-01), Carmichael
patent: 1438064 (1922-12-01), Simmons
patent: 2170222 (1939-08-01), Strauss
patent: 3519364 (1970-07-01), Truhan
patent: 3792699 (1974-02-01), Tobin et al.
patent: 3918435 (1975-11-01), Beall et al.
patent: 3924623 (1975-12-01), Avery
patent: 3938898 (1976-02-01), Reitlsnecht
patent: 4225254 (1980-09-01), Holberg et al.
Research Associates Newsletter, vol. 3, Issue 8, Dated Aug. 1979.
Chapter entitled "Tissue Management For Making Impressions: written by Dan E. Fischer, from the book Restorative Techniques For Individual Teeth, Published on or about Apr. 1981.
Advertisement for Applicant's Dento-Infusor, appearing in the Jul.-Aug. 1981 issue of Dental Products Report.
Description of use of Applicant's Dento-Infusor Device having a most recent copyright date of 1984.
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