Medical procedure kit

• US 20050040065A1
• Filed: 08/22/2003
• Published: 02/24/2005
• Est. Priority Date: 08/22/2003
• Status: Abandoned Application

• Current Assignee: Coopersurgical Incorporated (The Cooper Cos., Inc.)
• Original Assignee: Coopersurgical Incorporated (The Cooper Cos., Inc.)
• Inventors: O'Heeron, Peter T.
• Application Number:
  US10/646,675
• Publication Number:
  US 20050040065A1
• Time in Patent Office: Days
• US Class Current: 206/438
• CPC Class Codes: A61B 17/3417 Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating syringe needles A61M5/32; dilators A61M29/00

Abstract

The present invention provides a medical kit having one or more obturators for use with a trocar. The obturator comprises a shaft having a distal or penetration end for insertion into a patient and a handling or proximal end for gripping by a surgeon. The penetration end of the shaft comprises a tip for cutting and/or separating tissue. The proximal end of the obturator having a handle member shaped to define a grasping portion having an orientation indicator thereon. The orientation indicator of the present invention providing the surgeon with the relative position of the tip of the obturator with respect to the shaft.

Claims

1. A medical procedure kit comprising:

at least one shield-less obturator for use in one or more trocars, said obturator having a distal or penetration end, a proximal or handling end, and a shaft located between said distal end and said proximal ends; and

a package for enclosing said obturator.

2. The medical kit of claim 1, wherein said distal end and said proximal end are integral to said shaft such that each obturator is operable as a single unit.

3. The medical kit of claim 2, wherein each of said obturators is disposable.

4. The medical kit of claim 3, wherein said proximal end of each of said obturators comprises a handle member shaped to define a grasping portion.

5. The medical kit of claim 4, wherein at least one of said obturators has a distal end shaped to cut and/or separate tissue.

6. The medical kit of claim 5, wherein said handle member comprises at least one orientation indicator designed to provide the user with the relative position of said distal end of said obturator.

7. The medical kit of claim 6, wherein said orientation indicator comprises one or more raised surfaces and/or one or more indentations upon said grasping portion of said handle member.

8. The medical kit of claim 7, wherein said kit comprises three obturators, a first obturator having a cutting tip at its distal end, a second obturator having a substantially blunt tip at its distal end, and a third obturator having a tissue separating tip at its distal end.

9. The medical kit of claim 8, wherein at least one of said obturators is decorated with graphical and/or textual information for assisting the user in matching said obturator with a correspondingly sized trocar.

12. The medical kit of claim 11, wherein said grasping portion of said proximal end of at least one of said obturators comprises at least one orientation indicator for providing the user with the relative position of said distal end of said obturator.

13. The medical kit of claim 12, wherein said orientation indicator comprises one or more raised surfaces and/or one or more indentions upon said grasping portion.

10. A medical procedure kit comprising:

at least three shield-less, disposable obturators for use in one or more trocars, each of said obturators having

     1) a distal end shaped to cut and/or separate tissue, and

     2) a proximal end shaped to define a grasping portion;

a shaft located between said distal end and said proximal end; and

a package for enclosing said obturators.

11. The medical kit of claim 10, wherein a first of said obturators has a cutting tip at its distal end, a second of said obturators has a substantially blunt tip at its distal end, and a third of said obturators has a tissue separating tip at its distal end.

14. A medical procedure kit comprising:

at least three shield-less, disposable obturators for use in one or more trocars, each of said obturators having

     1) a distal end shaped to cut and/or separate tissue, and

     2) a proximal end shaped to define a grasping portion, said grasping portion having at least one orientation indicator for providing the relative position of said distal end, said orientation indicator comprising one or more raised surfaces and/or one or more indentions;

a shaft located between said distal end and said proximal end; and

a package for enclosing said obturators.