|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||607/096 ; 607/108 ; 607/112 ; 607/114 ; 602/530|
|발명자 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 11 인용 특허 : 20|
A sealed envelope or enclosure, shaped to fit a portion of the internal anatomy of the human mouth at a surgical site, said enclosure containing a non-toxic liquid or gel material capable of freezing to a semi-solid or solid state. The envelope may also contain a binder such as a sponge material or gauze impregnated with the liquid or gel material. The enclosure is placed in the mouth, to provide both pressure and cold, to reduce bleeding, swelling and pain after oral surgery or trauma.
[ Having thus described the invention, we claim:] [1.]1. A flexible intra-oral ice pack for use in treating a surgical or traumatic site in the human mouth comprising, a sealed envelope, specifically shaped to fit the lingual, buccal, labial, palatal, gingival or mucosal tissues of the mouth, said envelope containing a flexible binder material and a non-toxic liquid containing a freezing point depressant and a thickening agent, said liquid being capable of freezing to a semi-solid or solid state, said liquid filling the envelope and impregnating the bind...