Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Implant or insert
Patent
1996-09-10
1998-01-13
Hulina, Amy
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Implant or insert
514882, 514953, 514966, 607108, 607113, 604113, A61F 712
Patent
active
057076456
ABSTRACT:
A small, reusable, previously cooled or frozen bladder that is applied to the anal area of a user. The bladder consists of two two-ply sheets of a flexible, semi-porous material, such as polyethylene, hermetically heat sealed together at the edges to form an internal cavity. The cavity contains a cold-temperature storage means, such as water, glycerol, a combination thereof, or other chemical slurry, and a medicinal agent, such as witchhazel, shark oil, yarrow, other astringents, and lidocaine or other pain relievers.
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patent: 4240436 (1980-12-01), Singleton
patent: 4563182 (1986-01-01), Stoy et al.
patent: 4844073 (1989-07-01), Pohler
patent: 4932397 (1990-06-01), McFaul, Sr.
patent: 4938221 (1990-07-01), Tuffel
patent: 5062425 (1991-11-01), Tucker
patent: 5192266 (1993-03-01), Wilk
patent: 5263926 (1993-11-01), Wilk
Durando Antonio R.
Hulina Amy
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