Packaging & installing implants

• US 4,856,648 A
• Filed: 12/31/1987
• Issued: 08/15/1989
• Est. Priority Date: 12/31/1987
• Status: Expired due to Fees

• Current Assignee: OFS Capital Management LLC (Orchard First Source, Inc.)
• Original Assignee: Steri-Oss, Inc. (Danaher Corporation)
• Inventors: Krueger, Kenneth K.
• Primary Examiner(s): MOY, JOSEPH MAN
• Application Number:
  US07/140,255
• Time in Patent Office: 593 Days
• Field of Search: 206/63.5, 206/229
• US Class Current: 206/63.5
• CPC Class Codes: A61B 17/865 Packages or dispensers for bone screws or threaded wires
• CPC Class Codes: A61C 8/0087 Means for sterile storage or manipulation of dental implants
• CPC Class Codes: A61F 2/0095 Packages or dispensers for prostheses or other implants for intraocular lenses A61F2/1691; for dental surgery A61C19/02
• CPC Class Codes: B65D 51/24 combined or co-operating with auxiliary devices for non-closing purposes
• CPC Class Codes: B65D 77/0486 the inner container being coaxially disposed within the outer container B65D81/3876 takes precedence

Abstract

A dental implant can be packaged under sterile conditions so that it can be installed without being touched by using a two container type package. The primary container is sealed with a conventional cap so that its interior is sterile. It is used to hold a secondary container the interior of which is sterile and is sealed off using an easily removed closure. This closure is constructed so as to support the implant in such a manner that the closoure can be used as a holder in locating the implant in a desired location. The closure is constructed so that the implant can be easily removed from it when the implant has been so located.

Claims

1. A process for maintaining sterile conditions during the installation of an implant in an intended location in the body of an intended user of the implant comprising the steps of:

removing a secondary container from within the sterile interior of a primary sealed container, the secondary container having a sterile interior containing said implant closed off by a removable closure, said closure releasably supporting said implant within the interior of said secondary container,

removing said closure and said implant as a unit from said secondary container without said implant being touched,

placing said implant in substantially a desired location in said body as said implant is supported by said closure so as to avoid handling said implant as it is placed within said location, and

manipulating said closure so as to release said implant from said closure after said implant is substantially in said location.

2. A process as claimed in claim 1 wherein:

said implant is a dental implant having a head and a shank, and

said head of said implant is supported by said closure.

3. A process as claimed in claim 2 wherein;

said head has a top which is adapted to be exposed in the oral cavity of said body, said top of said head including means engaged by said closure so as to support said implant.

4. A process as claimed in claim 3 wherein:

said means is a socket, and

said closure includes a projection frictionally fitting within said socket.

5. In the combination of a container having an open end, an implant located within said container and a cap removably secured to said open end of said container, said cap closing off said open end of said container, the interior of said container being sterile, the improvement comprising:

a secondary container located within said first mentioned container, said secondary container having an open end and being capable of being removed from said first mentioned container through said open end of said first mentioned open container,

a closure removably secured to said open end of said secondary container, said closure closing off said open end of said secondary container from the interior of said first mentioned container,

an implant having a head which is adapted to be held as said implant is inserted in a desired location within a body, said implant being located within said secondary container, and

said closure including holding means for temporarily holding said head when said closure is in place on said secondary closure and as said closure and said implant are removed from said secondary container as a unit and as said implant is located in substantially a desired position in a body.

6. An apparatus as claimed in claim 5 wherein:

said closure is removably secured to said secondary container by being frictionally attached to said container.

7. An apparatus as claimed in claim 6 wherein:

said head includes a top which is expected to be exposed, and

said closure engages said top.

8. An apparatus as claimed in claim 7 wherein:

said head includes an internal socket means in said top, and

said closure includes a projection frictionally fitting within said socket.

9. An apparatus as claimed in claim 8 wherein:

said socket is of a non-round cross-sectional configuration, and

said projection is of a complementary non-round cross-sectional configuration.

10. An apparatus as claimed in claim 5 wherein:

said closure is removably secured to said secondary container by being frictionally attached to said container,

said head includes a top which is expected to be exposed,

said closure engages said top,

said head includes an internal means in said top,

said closure includes a projection frictionally fitting within said socket,

said socket is of a non-round cross-sectional configuration, and

said projection is of a complementary non-round cross-sectional configuration.