Placement tool for snoring treatment

• US 6,415,796 B1
• Filed: 02/25/2000
• Issued: 07/09/2002
• Est. Priority Date: 09/17/1999
• Status: Expired due to Term

• Current Assignee: Snoring Center USA, LLC
• Original Assignee: Restore Medical, Inc. (Medtronic Plc)
• Inventors: Knudson, Mark B., Conrad, Timothy R.
• Primary Examiner(s): Lacyk, John P.
• Application Number:
  US09/513,039
• Time in Patent Office: 865 Days
• Field of Search: 128/897-98, 600/12
• US Class Current: 128/898
• CPC Class Codes: A61F 5/566 Intra-oral devices

Abstract

A method and apparatus for treating snoring of a patient includes providing an implant for altering a dynamic response of a soft palate of the patient to airflow past the soft palate. The implant is embedded in the soft palate to alter the dynamic response. The implant has a first component for initially altering the dynamic response of the soft palate, and a second component for later altering the dynamic response of the soft palate.

Claims

1. Method for treating snoring of a patient, said method comprising:

providing an implant for altering a dynamic response of a soft palate of the patient to air flow past said soft palate; and

implanting said implant into said soft palate by placing said implant in an axially extending bore of a needle having a proximal end and a distal tip for penetrating into the soft palate and said needle slidable proximally, and said bore containing a rod with said rod opposing said implant and with said needle slidable proximally relative to said rod; and

advancing the needle through the soft palate to a desired deployment site and ejecting said implant from said distal tip upon sliding movement of said needle proximally relative to surrounding tissue of said soft palate and said needle sliding proximally relative to said rod.

2. A method according to claim 1, wherein the needle includes a member at a distal tip to block admission of tissue into the needle as the needle is advanced and said method includes discharging said member from said needle.

3. A method according to claim 2, wherein the member is a plug of a bio-resorbable material and said method includes discharging said member from said needle as said needle is retracted over said implant.

4. A kit for treating snoring of a patient suffering from snoring attributable, at in least in part, to a snoring sound generated by movement of a soft palate of said patient in response to airflow past said soft palate, said apparatus comprising:

an implant of bio-compatible material adapted to be embedded within said soft palate;

a needle having a proximal end and a distal tip adopted to penetrate into the soft palate, said needle having an axially extending bore;

said needle slidable proximally relative to said handle;

said implant disposed within said bore at said distal tip;

said bore sized to receive a rod from a proximal end of said needle with said rod opposing said implant and with said needle slidable proximally relative to said rod to eject said implant from said distal tip upon sliding movement of said needle proximally relative to said rod with said rod stationary relative to surrounding tissue of said soft palate.

5. A kit according to claim 4, wherein the blocking member is a plug that is discharged from the needle when the implant is implanted in the soft palate.

6. A kit according to claim 5, wherein the plug is a bio-resorbable material.

7. A kit according to claim 4 further comprising a blocking member positioned at a distal tip of the needle to block admission of tissue into the needle as the needle is advanced into the soft palate.