Throw away scissors for severing an umbilical cord

Details Throw away scissors for severing an umbilical cord Throw away scissors for severing an umbilical cord

1991-06-25

1993-01-12

Rosenbaum, C. Fred

Surgery

Instruments

Obstetric or gynecological instruments

606174, A61B 1742

Patent

active

051786249

ABSTRACT:
This invention relates to an umbilical cord cutting scissors for using one time only in which all portions except blade portion of scissors are replaced by plastic material, or blade portions as well but both blade edges are formed with saw teeth, and semispherical transparent plastic upper and lower container around the blade portions are formed thereof, so that splashing of blood from umbilical cord upon cutting it is prevented, and problem is solved in which umbilical cord is slipped and is not easily cut, and the umbilical cord can be cut hygienically while confirming correct portion of the umbilical cord to be cut off.
The invention is constructed in such a manner that upper blade 10 and lower blades 4a, 4b made of stainless steel are attached respectively into upper recessed "U" shaped recess groove 9 and lower recessed grooves and transparent semispherical lid 6 and container 2 are respectively formed around the blade portions intergrally with scissors 1 main body with upper and lower portions 8a, 8b, 5a, 5b and distance between with lever handles 3, 7 are made so as to be opened approximately to 20.degree.-30.degree. angle at a state that upper blade 10 and lower blades 4a, 4b are engaged each other, and lower blades 4a, 4b are made integrally by resin material equal to the scissors 1 main body, but both blade edges 4a, 4b are made with saw teeth shape.

REFERENCES:
patent: 352245 (1886-11-01), Hullhorst
patent: 1600225 (1926-09-01), Halpern
patent: 1978124 (1934-10-01), Batchler
patent: 4938215 (1990-07-01), Schulman et al.
patent: 4944092 (1990-07-01), De Groot et al.
patent: 5009657 (1991-04-01), Cotey et al.
patent: 5046252 (1991-09-01), Ayuta et al.

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